{"title":"KLM Race","description":"\u003cp\u003eKLM Race is a high-performance fabrication, machine shop, and engine building facility located in Chesterfield, VA.\u003cbr\u003eEstablished in 2015, the company specializes in high-performance BMW platforms (such as S58 and B58 engines), custom turbo kits, engine manufacturing, and in-house dyno tuning. They operate out of a dual-building facility—one dedicated to manufacturing, welding, and shipping, and the other focused on engine R\u0026amp;D, machining, and dyno testing. KLM Race has achieved notable recognition in the automotive community for pushing extreme horsepower numbers on modern BMWs, including dyno outputs reaching upwards of 1,836 horsepower.\u003c\/p\u003e","products":[{"product_id":"klm-race-s58-2-5-cams-by-bc-race","title":"KLM Race S58 2.5 Cams by BC Race","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe have been working with the S58 since the platform was released, and over the years we have learned a lot about what these engines want once you start pushing them past the factory setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe KLM Race S58 2.5 cams were developed from that experience. We gave BC the specs and feedback we wanted from the profile, and they manufacture the cams for us using their proven billet steel construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese are the cams we currently run in our 1,600+ horsepower shop M2, and they are what we recommend for S58 builds making 1,000 horsepower and up.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThey are not designed around one specific turbo. We run them with a Sportsman cover setup in our shop car, but they are just as at home with larger single turbo H-cover combinations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 2.5 cams retain factory VANOS and Valvetronic, keep OEM valve clearance, and still behave well in a street-driven car. That said, they are really intended for engines that are going to be pushed and can take advantage of the added camshaft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you are building an S58 to make real power, this is the cam profile we chose to run in our own car.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUPGRADED SPRINGS ARE MANDATORY TO RUN THESE CAMS.\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619325509948,"sku":"KLM-675","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/SITE_PICS-34.png?v=1790970873"},{"product_id":"klm-race-klm-s55-engine-build-1-000-whp","title":"KLM Race S55 Engine Build (1,000 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is our build for anyone pushing an S55 past what the factory internals were ever built to survive. Your engine comes apart down to the bare block and goes back together fresh. Forged pistons built to our spec handle the power, and the rest of the engine is rebuilt with brand new genuine BMW hardware. No used parts, nothing reconditioned, nothing that was already in there goes back in if it wears. It is built to safely support tuning up to 1,000 WHP, not a promise that your engine makes 1,000 WHP out of the box. That number is a ceiling, and we build with margin above it on purpose.\u003c\/p\u003e\n\u003cp\u003eSend us your engine and we build the whole thing start to finish. It comes back ready to run once it's through break-in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRated to safely support tuning up to 1,000 WHP.\u003cbr\u003eForged pistons to KLM spec with brand new genuine OEM components throughout the rest of the build.\u003cbr\u003eEvery build follows our researched and validated S55 spec. Individual engines are not dyno tested.\u003cbr\u003eBreak-in period required. Instructions included with every build.\u003cbr\u003eSend in your own engine for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619325575484,"sku":null,"price":15999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/SITE_PICS-24.png?v=1790970873"},{"product_id":"klm-race-bmw-g8x-m2-m3-m4-rear-drag-racing-brake-kit","title":"KLM Race BMW G8X M2\/M3\/M4 Rear Drag Racing Brake Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eTBM rear drag brakes for the G8X, built to bolt on with no fabrication.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eTBM designs for the strip first rather than adapting a street caliper, and the difference shows up in drag and rotating weight. Less residual pad contact means the car rolls freer through the beams and down track, and pads last longer for it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eTheir hardware has been under everything from Top Fuel cars to Drag Week builds. Fits the G8X M2, M3, and M4 on factory rear hubs.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619326296380,"sku":"003-0355-1","price":1479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/MRW_0063-Square.webp?v=1790970871"},{"product_id":"klm-race-b58-s58-billet-oil-breather-cap","title":"KLM Race B58\/S58 Billet Oil Breather Cap","description":"","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619326394684,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/2a0ade8a-DSC05885-scaled.jpg?v=1790970874"},{"product_id":"klm-race-klm-parachute-kits-x3m-x4m","title":"KLM Race Parachute Kits (X3M\/X4M)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe KLM Parachute Kit mounts to factory OEM points on the X3M and X4M, so adding a chute doesn't mean cutting into the rear of the truck or fabricating one-off brackets. Bolt-on, no chassis modification.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe X3M and X4M make a strong case for a chute earlier than most people assume. S58 power plus AWD traction gets these things down track quicker than the shape suggests, and there is a lot more mass to slow down at the far end than there is in a sedan. NHRA and IHRA require a single parachute for cars running 150 to 199 mph, and dual parachutes past 200 mph. Factory brakes on a two-ton SUV coming out of the traps are working well outside what they were designed for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis kit gives you the mounting hardware to run legal and keep the rear of the vehicle clean. Built in house at KLM Spec, not sourced and rebadged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParachute Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMain Bar\u003c\/li\u003e\n\u003cli\u003eParachute Mount Bar\u003c\/li\u003e\n\u003cli\u003eStroud Parachute\u003c\/li\u003e\n\u003cli\u003eParachute Release Cable\u003c\/li\u003e\n\u003cli\u003eCable Holder\u003c\/li\u003e\n\u003cli\u003eBillet Handle with Assembly\u003c\/li\u003e\n\u003cli\u003eHandle Mounting Plate\u003c\/li\u003e\n\u003cli\u003eKLM Parachute Billet Spacer\u003c\/li\u003e\n\u003cli\u003e1\/2\" Bolts (Qty. 2)\u003c\/li\u003e\n\u003cli\u003e1\/2\" Washers (Qty. 4)\u003c\/li\u003e\n\u003cli\u003e1\/2\" Nuts (Qty. 2)\u003c\/li\u003e\n\u003cli\u003eButton Head Bolts (Qty. 4)\u003c\/li\u003e\n\u003cli\u003e1\/4\" Nuts (Qty. 4)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619326427452,"sku":"KLM-318","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/8cadb667-KLM-Parachute-Kit1-scaled.jpg?v=1790970876"},{"product_id":"klm-race-s58-composite-gasket-with-steel-rings","title":"KLM Race S58 Composite Gasket with Steel Rings","description":"","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619326460220,"sku":null,"price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/ddde36dd-KLM-S58-Fire-Lock-Head-Gasket-scaled.jpg?v=1790970876"},{"product_id":"klm-race-b58-gen-2-composite-gasket-with-steel-rings","title":"KLM Race B58 Gen 2 Composite Gasket with Steel Rings","description":"","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619326525756,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/35ec1251-KLM-Fire-Lock-Head-Gasket-B58-scaled.jpg?v=1790970877"},{"product_id":"klm-race-klm-s58-girdle-and-oil-pump-bolt-set-arp-upgrade","title":"KLM Race S58 Girdle and Oil Pump Bolt Set (ARP Upgrade)","description":"","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619326591292,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/4cc678da-DSC02729-scaled.jpg?v=1790970878"},{"product_id":"klm-race-klm-b58-billet-valve-cover","title":"KLM Race B58 Billet Valve Cover","description":"\u003cp\u003eUnlock easier serviceability and improved reliability with our \u003cstrong\u003eB58 Billet Valve Cover\u003c\/strong\u003e, engineered for enthusiasts and professionals who demand the best. Designed with precision and machined in-house, this premium upgrade delivers superior durability while preserving full OEM functionality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Advantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Cylinder Head Retorque:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOur redesigned geometry allows you to retorque the cylinder head\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewithout removing the direct injectors, upper wiper cowl, cam gear cover, or VANOS solenoids\u003c\/strong\u003e, dramatically reducing service time and labor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Compatible Replacement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDirectly replaces the factory valve cover with no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetains OEM PCV System:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnjoy the benefits of a billet solution while keeping the factory PCV system fully functional for proper crankcase ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Billet Check Valves Included:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnhanced check valves provide improved reliability and long-term performance over stock components. The factory check valves are commonly known to fail which can cause a catastrophic failure of your stock valve cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined In-House:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEvery cover is CNC-machined from high-grade billet material to ensure perfect fitment, structural integrity, and a premium finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re building a high-boost track build or seeking a dependable upgrade for your daily-driven B58, this billet valve cover provides the ideal combination of serviceability, performance, and craftsmanship.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Raw","offer_id":67619326624060,"sku":"KLM-648","price":3599.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":67619326656828,"sku":"KLM-649","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue","offer_id":67619326689596,"sku":"KLM-650","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Dark Blue","offer_id":67619326722364,"sku":"KLM-651","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":67619326755132,"sku":"KLM-652","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":67619326787900,"sku":"KLM-653","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Yellow\/Gold","offer_id":67619326820668,"sku":"KLM-654","price":3799.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":67619326853436,"sku":"KLM-655","price":3799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/2E1A0905.jpg?v=1790970880"},{"product_id":"klm-race-klm-transmission-build-zf-8hp76-g80-g82-g87","title":"KLM Race Transmission Build \/ ZF 8HP76 (G80 \/ G82 \/ G87)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKLM builds the ZF 8HP76 in four stages, each based on a Dodson clutch package sized to your power goal.\u003c\/p\u003e\n\u003ch3\u003eStage 1: Superstock (1,000hp \/ 1,000tq)\u003c\/h3\u003e\n\u003cp\u003eDodson Superstock clutch kit. The entry build for cars pushing past factory clutch capacity, rated to a 1,000hp ceiling.\u003c\/p\u003e\n\u003ch3\u003eStage 2: Sportsman (1,400hp \/ 1,200tq)\u003c\/h3\u003e\n\u003cp\u003eDodson Sportsman clutch kit with high-coefficient frictions and tempered steels across all five clutch packs, and increased plate counts over stock for added holding capacity.\u003c\/p\u003e\n\u003ch3\u003eStage 3: Sportsman Plus (1,500+hp \/ 1,300+tq)\u003c\/h3\u003e\n\u003cp\u003eDodson Sportsman Plus kit for cars living at the top end of the 8HP76's envelope.\u003c\/p\u003e\n\u003ch3\u003eStage 4: SAVAGE (1,700+hp)\u003c\/h3\u003e\n\u003cp\u003eBuilt on Dodson's new 8HP76 ProMax clutch kit, developed for builds exceeding 1,700hp in roll and drag racing. This is the package in our own shop car, the same car featured in Dodson's ProMax launch photos. When Dodson wanted to show the world what this kit can do, they used ours.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdded friction plates across all five clutch packs: A 8 plate (+3), B 7 plate (+2), C 12 plate (+6), D 8 plate (+4), E 11 plate (+6), with Dodson friction materials throughout\u003c\/li\u003e\n\u003cli\u003eBillet aluminum C hub and Dodson's steel-core splined E hub with aluminum outer, giving steel-hub strength without the rotating inertia that upsets shift behavior\u003c\/li\u003e\n\u003cli\u003eHard anodized, chatter-resistant outer baskets with oiling holes to keep the denser clutch stacks at temperature\u003c\/li\u003e\n\u003cli\u003eSeparator springs on the hard-working C and E clutches cut drag and keep takeoff and crossover smooth despite the higher plate counts, with no repeated adaptation learning\u003c\/li\u003e\n\u003cli\u003eBillet end plates and pistons give the A and D clutches rigidity under higher clamp pressure\u003c\/li\u003e\n\u003cli\u003eBillet steel A basket fits three plates over stock to maximize torque holding in 1st and 2nd gear\u003c\/li\u003e\n\u003cli\u003ePristine-finish high-grade alloy steels reduce wear and extend clutch pack life\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KLM Race","offers":[{"title":"Stage 1 :Superstock (1000hp \/ 1000tq)","offer_id":67619326951740,"sku":"KLM-328","price":5500.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Sportsman (1400hp \/ 1200tq)","offer_id":67619326984508,"sku":"KLM-329","price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Stage 3 : Sportsman Plus (1500+hp \/  1300+tq)","offer_id":67619327017276,"sku":"KLM-330","price":10499.99,"currency_code":"USD","in_stock":true},{"title":"Stage 4: SAVAGE (1700+hp)","offer_id":67619327050044,"sku":"KLM-677","price":14999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/0574487e-8HP76-Build-2.jpg?v=1790970880"},{"product_id":"klm-race-a90-91-supra-6-port-turbo-kit","title":"KLM Race A90\/91 Supra 6-Port Turbo Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis is our 6-Port A90\/A91 Supra turbo kit, built around a manifold we spent serious time packaging. The runners are packed tight and the wastegate sits right up against the T4 flange for real wastegate priority, not an afterthought. Turbo placement is identical between our 6-port and 2-port manifolds, so the supporting components carry over. On the 6-port the wastegate feeds from up front and bolts in with a bracket that holds everything tight.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eRun the turbo you want. Select your turbo option at checkout and we ship it complete, or choose No Turbo and supply your own. Either way the kit is built to bolt up the same.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWe don't modify the compressor housing, and that's deliberate. It means you can upgrade turbos or swap a damaged one at the track without cutting or welding anything. The oil drain runs a standard 10AN fitting straight off the bottom of the turbo, no long stainless tube to crack under vibration like other kits run.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEvery hot part, fitting, and flange is fabricated and machined in-house. Our own oil feed and drain fittings, our own coolant block-off, and a billet end piece welded onto the intercooler pipe so you can clamp down hard without crushing the tube. This isn't vendors' parts bolted together and called a kit. It's a system built to work together, and every kit ships with a checklist we sign off before it goes in the box.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"No Turbo","offer_id":67619327148348,"sku":"KLM-107","price":6170.55,"currency_code":"USD","in_stock":true},{"title":"Precision 6466","offer_id":67619327181116,"sku":"KLM-108","price":8422.66,"currency_code":"USD","in_stock":true},{"title":"Precision 6870","offer_id":67619327213884,"sku":"KLM-109","price":8769.8,"currency_code":"USD","in_stock":true},{"title":"Precision 7275","offer_id":67619327246652,"sku":"KLM-110","price":8816.28,"currency_code":"USD","in_stock":true},{"title":"Precision 7675","offer_id":67619327279420,"sku":"KLM-111","price":8869.27,"currency_code":"USD","in_stock":true},{"title":"Garrett G35-1050","offer_id":67619327312188,"sku":"KLM-112","price":8980.6,"currency_code":"USD","in_stock":true},{"title":"Garrett G40-1150","offer_id":67619327344956,"sku":"KLM-113","price":9080.6,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 6870","offer_id":67619327377724,"sku":"KLM-114","price":8899.34,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7275","offer_id":67619327410492,"sku":"KLM-115","price":9082.94,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7675","offer_id":67619327443260,"sku":"KLM-116","price":9129.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/6232026c-KLM-A91-6-Port-Complete-scaled.jpg?v=1790970883"},{"product_id":"klm-race-a90-supra-2-port-turbo-kit","title":"KLM Race A90 Supra 2-Port Turbo Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis is our 2-Port A90\/A91 Supra turbo kit, built around a manifold we spent serious time packaging. The runners are packed tight and the wastegate sits right up against the T4 flange for real wastegate priority, not an afterthought. The turbo placement is identical between our 2-port and 6-port manifolds, so the supporting components carry over.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWe don't modify the compressor housing. That's deliberate. It means you can upgrade turbos or swap a damaged one at the track without cutting or welding anything. The oil drain runs a standard 10AN fitting straight off the bottom of the turbo, no long stainless tube to crack under vibration like other kits run.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEvery hot part, fitting, and flange in this kit is fabricated and machined in-house. We machine our own oil feed and drain fittings, our own coolant block-off, and we recently added a billet end piece welded onto the intercooler pipe so you can clamp down hard without crushing the tube. This isn't vendors' parts bolted together and called a kit. It's a system built to work together, and every kit ships with a checklist we sign off before it goes in the box.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"No Turbo","offer_id":67619327508796,"sku":"KLM-147","price":5013.84,"currency_code":"USD","in_stock":true},{"title":"Precision 6466","offer_id":67619327541564,"sku":"KLM-148","price":7265.95,"currency_code":"USD","in_stock":true},{"title":"Precision 6870","offer_id":67619327574332,"sku":"KLM-149","price":7613.09,"currency_code":"USD","in_stock":true},{"title":"Precision 7275","offer_id":67619327607100,"sku":"KLM-150","price":7659.57,"currency_code":"USD","in_stock":true},{"title":"Precision 7675","offer_id":67619327639868,"sku":"KLM-152","price":7712.56,"currency_code":"USD","in_stock":true},{"title":"Garrett G35-1050","offer_id":67619327672636,"sku":"KLM-151","price":7823.89,"currency_code":"USD","in_stock":true},{"title":"Garrett G40-1150","offer_id":67619327705404,"sku":"KLM-153","price":7923.89,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 6870","offer_id":67619327738172,"sku":"KLM-154","price":7742.63,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7275","offer_id":67619327770940,"sku":"KLM-155","price":7926.23,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7675","offer_id":67619327803708,"sku":"KLM-156","price":7973.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/3770a90d-KLM-Race-2-Port-Kit-scaled.jpg?v=1790970885"},{"product_id":"klm-race-a90-a91-billet-catch-can-kit-w-fittings-and-bracket","title":"KLM Race A90\/A91 Billet Catch Can Kit w\/ Fittings and Bracket","description":"\u003cp\u003eOur full billet catch can is engineered, designed, and machined completely in-house. The body is machined with no exposed bolts for a clean finish, and it uses an integrated filter instead of the classic external filter, which gives it more clearance and a sleeker profile on the car. Every component is machined from 6061 billet aluminum.\u003c\/p\u003e\u003cp\u003eIt ships with an adjustable mounting bracket for straightforward installation and multiple fitting options so it fits a range of builds. Dimensions are approximately 8\" x 4\", and the can holds over one quart. Inside is our multi-step baffling system that separates oil from the crankcase vapor before it can reach your intake.\u003c\/p\u003e\u003cp\u003eThis kit is designed and tested around our KLM top mount turbo kit. 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Instructions included with every build.\u003cbr\u003eSend in your own engine or purchase a core from KLM for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619330261308,"sku":"KLM-239","price":26999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/79b49575-B58-Stage-4-SAVAGE.jpg?v=1790970897"},{"product_id":"klm-race-klm-s58-stage-4-savage-engine-build-1-500-whp","title":"KLM Race S58 Stage 4 SAVAGE Engine Build (1,500 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core or purchase a core from us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you're building a Stage 4, we already know what you're doing. This is drag car territory, or you're chasing a number most S58 owners will never see. This is our peak build, the one we throw everything at because anything less won't survive what you're about to put it through. Displacement moves to a 3.2L stroker as standard, not an add-on. Pistons are KLM Custom Spec, made to our own spec, not a catalog part with a rating stamped on the box. The head gets our KLM Spec modification, welding and machining to reinforce it beyond what the casting can handle stock, on top of the same 5-axis CNC porting from Stage 3. At 1,500 plus whp, the head has to survive just as hard as the bottom end.\u003c\/p\u003e\n\u003cp\u003eSend us your engine or buy a core from us and we build the whole thing start to finish. Either way it comes back ready to run once it's through break-in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eKey Specs\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eRated for 1,500+ WHP. Our own shop car and several customer builds are currently running in the 1,600 whp range on this spec.\u003cbr\u003eThis is our current peak build level. No stage above this exists.\u003cbr\u003eEvery build follows our researched and validated Stage 4 spec. Individual engines are not dyno tested.\u003cbr\u003eBreak-in period required. Instructions included with every build.\u003cbr\u003eSend in your own engine or purchase a core from KLM for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003cbr\u003e\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619330949436,"sku":"KLM-235","price":27499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/067ec23e-S58-Stage-4-SAVAGE.jpg?v=1790970899"},{"product_id":"klm-race-b58-s58-block-sleeving","title":"KLM Race B58\/S58 Block Sleeving","description":"","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619331014972,"sku":null,"price":2650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/de75219b-DSC04420-scaled.jpg?v=1790970900"},{"product_id":"klm-race-s58-engine-core","title":"KLM Race S58 Engine Core","description":"","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619331113276,"sku":null,"price":11500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/313c8854-DSC02372-scaled.jpg?v=1790970901"},{"product_id":"klm-race-b58-engine-core","title":"KLM Race B58 Engine Core","description":"","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619331178812,"sku":null,"price":9500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/7d3a1ef9-DSC02372-scaled.jpg?v=1790970901"},{"product_id":"klm-race-b58-gen-1-composite-gasket-with-steel-rings","title":"KLM Race B58 Gen 1 Composite Gasket with Steel Rings","description":"\u003cp\u003eKLM B58 Fire-Lock Head Gasket is a custom designed gasket perfect to pair with high horsepower engine builds.\u003c\/p\u003e\n\n\u003cp\u003eThis gasket requires for to block to be machined in order to properly seat the ring.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619331244348,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/c6c55b6e-KLM-Gen-1-B58-Fire-Lock-Head-Gasket1-scaled.jpg?v=1790970903"},{"product_id":"klm-race-klm-gen-1-b58-stage-1-engine-build-1-000-whp","title":"KLM Race Gen 1 B58 Stage 1 Engine Build (1,000 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core or purchase a core from us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is our baseline for anyone pushing a B58 past what the factory internals were ever built to survive. Stage 1 covers the rotating assembly, head hardware, and sealing, everything that has to hold when boost and timing start climbing. It is built to safely support tuning up to 1,000 WHP, not a promise that your engine makes 1,000 WHP out of the box. That number is a ceiling, and we build with margin above it on purpose.\u003c\/p\u003e\n\u003cp\u003eSend us your engine or buy a core from us and we build the whole thing start to finish. Either way it comes back ready to run once it's through break-in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eKey Specs\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eRated to safely support tuning up to 1,000 WHP.\u003cbr\u003eEvery build follows our researched and validated Stage 1 spec. Individual engines are not dyno tested.\u003cbr\u003eBreak-in period required. Instructions included with every build.\u003cbr\u003eSend in your own engine or purchase a core from KLM for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003cbr\u003e\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619331277116,"sku":"KLM-240","price":11999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/e71ee797-B58-Engine-Stage-1.jpg?v=1790970903"},{"product_id":"klm-race-klm-gen-1-b58-stage-2-engine-build-1-200-whp","title":"KLM Race Gen 1 B58 Stage 2 Engine Build (1,200 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core or purchase a core from us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStage 2 is where the real upgrades start. If you're already looking at cams and valves for a Stage 1, you're better off here, since Stage 2 isn't a-la-carte parts stacked on a lower tier, it's a complete step up in what the bottom end and head can survive. Rods move to BC I-Beam, stronger under load and built to hold more power. Pistons step up to a higher rated CP-Carrillo spec, and the head gets actual GSC intake and exhaust valves and Kelford or GSC cams instead of a stock valvetrain. We also machine the block in-house to accept oversized ARP studs at this stage, standard hardware doesn't cut it once you're pushing this far past factory.\u003c\/p\u003e\n\u003cp\u003eIt is built to safely support tuning up to 1,200 WHP, not a promise that your engine makes 1,200 WHP out of the box. Send us your engine or buy a core from us and we build the whole thing start to finish. Either way it comes back ready to run once it's through break-in.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619331342652,"sku":"KLM-241","price":16299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/0b6bbf73-B58-Engine-Stage-2-2_25ac0793-9264-419d-99d4-8f38e893dfc5.jpg?v=1790970904"},{"product_id":"klm-race-b58-s58-arp-flex-plate-bolt-upgrade","title":"KLM Race B58\/S58 ARP Flex Plate Bolt Upgrade","description":"\u003cp\u003eWe have worked with ARP to bring you a reliable upgrade option for your flex plate bolts. These bolts will replace your torque to yield bolts that come standard on your B58\/S58 engine.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619331408188,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/fd0c1c01-DSC08264-Enhanced-NR-Edit-scaled.jpg?v=1790970905"},{"product_id":"klm-race-bmw-m240i-m340i-savage-series-turbo-kit-g20-g42","title":"KLM Race BMW M240i\/M340i SAVAGE Series Turbo Kit(G20\/G42)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe M240i \/ M340i SAVAGE is our big-single kit for the Gen 2 B58 in the G42 and G20, built on the same hardware for both chassis. Hot parts are fabricated in-house so the packaging is ours instead of a vendor's. The manifold, 4\" downpipe, and turndown are welded up as one assembly, which keeps the runners tight to the head and prioritizes the wastegate so exhaust energy reaches boost control before it hits the turbine. We run the Turbosmart GenV HyperGate45 to keep that control honest under load.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe fittings and block adapters are machined in-house. Oil feed, oil return, and both coolant block fittings are cut for the B58, so they seat clean without stacking adapters to make something generic fit. The drain line, the Sportsman 10AN oil drain outlet flange, and the 22\" stainless feed line are built to the kit, not adapted to it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWe don't modify the compressor housing to make a turbo fit. That's on purpose. You can swap turbos at the track without cutting or welding, so when your combo changes the kit doesn't fight you.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSelect your turbo at checkout, or choose No Turbo and supply your own.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eImportant, read before you buy:\u003c\/strong\u003e This SAVAGE kit ships with a 4\" downpipe and turndown. Running a full exhaust means going 4\" all the way back, or modifying your existing exhaust to mate to the 4\" downpipe. Plan for that before you order.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Precision 6880","offer_id":67619332129084,"sku":"KLM-168","price":10559.28,"currency_code":"USD","in_stock":true},{"title":"Precision 7480","offer_id":67619332161852,"sku":"KLM-169","price":10750.78,"currency_code":"USD","in_stock":true},{"title":"Precision 7680","offer_id":67619332194620,"sku":"KLM-170","price":11373.16,"currency_code":"USD","in_stock":true},{"title":"Precision 8080","offer_id":67619332227388,"sku":"KLM-171","price":11373.14,"currency_code":"USD","in_stock":true},{"title":"Precision 8085","offer_id":67619332260156,"sku":"KLM-172","price":11540.7,"currency_code":"USD","in_stock":true},{"title":"Precision 8385","offer_id":67619332292924,"sku":"KLM-173","price":11612.52,"currency_code":"USD","in_stock":true},{"title":"Precision 8685","offer_id":67619332325692,"sku":"KLM-174","price":11782.23,"currency_code":"USD","in_stock":true},{"title":"Garrett 1200","offer_id":67619332358460,"sku":"KLM-176","price":9971.27,"currency_code":"USD","in_stock":true},{"title":"Garrett 1475","offer_id":67619332391228,"sku":"KLM-177","price":12049.3,"currency_code":"USD","in_stock":true},{"title":"Turbo Smart 7880","offer_id":67619332423996,"sku":"KLM-178","price":12239.99,"currency_code":"USD","in_stock":true},{"title":"Turbo Smart 8280","offer_id":67619332456764,"sku":"KLM-179","price":11039.99,"currency_code":"USD","in_stock":true},{"title":"Garrett 4268","offer_id":67619332489532,"sku":"KLM-180","price":10661.2,"currency_code":"USD","in_stock":true},{"title":"Garrett 4573","offer_id":67619332522300,"sku":"KLM-181","price":11626.23,"currency_code":"USD","in_stock":true},{"title":"No Turbo","offer_id":67619332555068,"sku":"KLM-167","price":7400.0,"currency_code":"USD","in_stock":true},{"title":"Precision 73.9","offer_id":67619332587836,"sku":"KLM-175","price":11540.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/76af182d-Untitled-1.jpg?v=1790970911"},{"product_id":"klm-race-x3m-x4m-billet-oil-catch-can-kit-f97-f98","title":"KLM Race X3M\/X4M Billet Oil Catch Can Kit (F97\/F98)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eOur full billet catch can is engineered, designed, and machined completely in-house. The body is machined with no exposed bolts for a clean finish, and it uses an integrated filter instead of the classic external filter, which gives it more clearance and a sleeker profile on the car. Every component is machined from 6061 billet aluminum.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eIt ships with an adjustable mounting bracket for straightforward installation and multiple fitting options so it fits a range of builds. Dimensions are approximately 8\" x 4\", and the can holds over one quart. Inside is our multi-step baffling system that separates oil from the crankcase vapor before it can reach your intake.\u003cbr\u003e\u003cbr\u003eThis set up is designed and tested to fit on single turbo cars, we cannot guarantee this will fit a stock set up without modification.\u003cbr\u003e\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619332718908,"sku":"KLM-282","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/d39064fd-G8x-Catch-Can-Kit-scaled.jpg?v=1790970912"},{"product_id":"klm-race-m2-m3-m4-billet-oil-catch-can-kit-g80-g82-g87","title":"KLM Race M2\/M3\/M4 Billet Oil Catch Can Kit (G80\/G82\/G87)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eOur full billet catch can is engineered, designed, and machined completely in-house. The body is machined with no exposed bolts for a clean finish, and it uses an integrated filter instead of the classic external filter, which gives it more clearance and a sleeker profile on the car. Every component is machined from 6061 billet aluminum.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eIt ships with an adjustable mounting bracket for straightforward installation and multiple fitting options so it fits a range of builds. Dimensions are approximately 8\" x 4\", and the can holds over one quart. Inside is our multi-step baffling system that separates oil from the crankcase vapor before it can reach your intake.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis set up is designed and tested to fit on single turbo cars, we cannot guarantee this will fit a stock set up without modification.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619332784444,"sku":"KLM-281","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/3e62b894-G8x-Catch-Can-Kit-scaled_112540db-c83c-487c-9e15-19d9dc0ce922.jpg?v=1790970913"},{"product_id":"klm-race-klm-s58-stage-1-engine-build-1-000-whp","title":"KLM Race S58 Stage 1 Engine Build (1,000 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core or purchase a core from us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is our baseline for anyone pushing an S58 past what the factory internals were ever built to survive. Stage 1 covers the rotating assembly, head hardware, and sealing, everything that has to hold when boost and timing start climbing. It is built to safely support tuning up to 1,000 WHP, not a promise that your engine makes 1,000 WHP out of the box. That number is a ceiling, and we build with margin above it on purpose.\u003c\/p\u003e\n\u003cp\u003eSend us your engine or buy a core from us and we build the whole thing start to finish. Either way it comes back ready to run once it's through break-in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRated to safely support tuning up to 1,000 WHP.\u003cbr\u003eEvery build follows our researched and validated Stage 1 spec. Individual engines are not dyno tested.\u003cbr\u003eBreak-in period required. Instructions included with every build.\u003cbr\u003eSend in your own engine or purchase a core from KLM for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003cbr\u003e\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619332849980,"sku":"KLM-232","price":12999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/3585cb1b-KLM-S58-Stage-1.jpg?v=1790970914"},{"product_id":"klm-race-bmw-m240i-m340i-g20-g42-turbo-kit","title":"KLM Race BMW M240i\/M340i (G20\/G42) Turbo Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe M240i \/ M340i Turbo Kit is our standard big-single setup for the Gen 2 B58, covering both the G42 and G20 on the same hardware. It's built the way we build all our hot parts: fabricated in-house so the packaging is ours instead of a vendor's. The manifold and downpipe are welded up here, which keeps the runners tight to the head and prioritizes the wastegate so exhaust energy reaches boost control before it hits the turbine. We run the Turbosmart GenV HyperGate45 to keep that control honest under load.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe fittings and block adapters are machined in-house. Oil feed, oil return, and both coolant block fittings are cut for the B58, so they seat clean without stacking adapters to make something generic fit. The drain line, the 10AN oil drain outlet flange, and the 22\" stainless feed line are built to the kit, not adapted to it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWe don't modify the compressor housing to make a turbo fit. That's on purpose. You can swap turbos at the track without cutting or welding, so when your combo changes the kit doesn't fight you.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Precision 6466","offer_id":67619332981052,"sku":"KLM-158","price":8422.66,"currency_code":"USD","in_stock":true},{"title":"Precision 6870","offer_id":67619333013820,"sku":"KLM-160","price":8769.8,"currency_code":"USD","in_stock":true},{"title":"Precision 7275","offer_id":67619333046588,"sku":"KLM-157","price":8816.28,"currency_code":"USD","in_stock":true},{"title":"Precision 7675","offer_id":67619333079356,"sku":"KLM-161","price":8869.27,"currency_code":"USD","in_stock":true},{"title":"Garrett G35-1050","offer_id":67619333112124,"sku":"KLM-162","price":8980.6,"currency_code":"USD","in_stock":true},{"title":"Garrett G40-1150","offer_id":67619333144892,"sku":"KLM-163","price":9080.6,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 6870","offer_id":67619333177660,"sku":"KLM-164","price":8899.34,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7275","offer_id":67619333210428,"sku":"KLM-165","price":9082.94,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7675","offer_id":67619333243196,"sku":"KLM-166","price":9129.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/660d428d-KLM-A91-6-Port-Complete-scaled.jpg?v=1790970918"},{"product_id":"klm-race-a90-a91-6-port-savage-series-turbo-kit","title":"KLM Race A90\/A91 6-Port SAVAGE Series Turbo Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe 6-Port SAVAGE is the big-single kit for the 6-port B58 Supra, built the same way we build everything: hot parts fabricated in-house so the packaging is ours, not a vendor's. The manifold, 4\" downpipe, and turndown are welded up as one assembly, which lets us keep the runners tight to the head and prioritize the wastegate so exhaust energy hits boost control before it reaches the turbine. We run the Turbosmart GenV HyperGate45 to keep that control honest under load.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe fittings and block adapters are machined here. Oil return, coolant block fittings front and rear, the catch can block fitting, and the oil feed are all cut for this application, so they seat clean on the 6-port block without stacking adapters to make something generic fit. The drain line, the Sportsman drain outlet flange, and the 22\" stainless feed line are built to the kit, not adapted to it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWe don't touch the compressor housing to make a turbo fit. That means you can swap turbos at the track without cutting or welding, so when your combo changes the kit doesn't fight you.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eImportant, read before you buy:\u003c\/strong\u003e This SAVAGE kit ships with a 4\" downpipe and turndown. Running a full exhaust means going 4\" all the way back, or modifying your existing exhaust to mate to the 4\" downpipe. Plan for that before you order.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"No Turbo","offer_id":67619333308732,"sku":"KLM-132","price":7400.0,"currency_code":"USD","in_stock":true},{"title":"Precision 6880","offer_id":67619333341500,"sku":"KLM-133","price":10559.28,"currency_code":"USD","in_stock":true},{"title":"Precision 7480","offer_id":67619333374268,"sku":"KLM-134","price":10750.78,"currency_code":"USD","in_stock":true},{"title":"Precision 7680","offer_id":67619333407036,"sku":"KLM-135","price":11373.16,"currency_code":"USD","in_stock":true},{"title":"Precision 8080","offer_id":67619333439804,"sku":"KLM-136","price":11373.14,"currency_code":"USD","in_stock":true},{"title":"Precision 8085","offer_id":67619333472572,"sku":"KLM-137","price":11373.14,"currency_code":"USD","in_stock":true},{"title":"Precision 8385","offer_id":67619333505340,"sku":"KLM-138","price":11612.52,"currency_code":"USD","in_stock":true},{"title":"Precision 8685","offer_id":67619333538108,"sku":"KLM-139","price":11782.23,"currency_code":"USD","in_stock":true},{"title":"Precision R73.9","offer_id":67619333570876,"sku":"KLM-140","price":11540.7,"currency_code":"USD","in_stock":true},{"title":"Garrett G42-1200","offer_id":67619333603644,"sku":"KLM-141","price":9971.27,"currency_code":"USD","in_stock":true},{"title":"Garrett G45-1475","offer_id":67619333636412,"sku":"KLM-142","price":12049.3,"currency_code":"USD","in_stock":true},{"title":"Garrett GXR42-68","offer_id":67619333669180,"sku":"KLM-145","price":10661.2,"currency_code":"USD","in_stock":true},{"title":"Garrett GXR45-73","offer_id":67619333701948,"sku":"KLM-146","price":11626.23,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7880 Pro Cover","offer_id":67619333734716,"sku":"KLM-143","price":11039.99,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 8280 Pro Cover","offer_id":67619333767484,"sku":"KLM-144","price":11039.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/c10254cd-Untitled-1.jpg?v=1790970919"},{"product_id":"klm-race-klm-b58-stage-1-engine-build-1-000-whp","title":"KLM Race B58 Stage 1 Engine Build (1,000 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core or purchase a core from us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKLM B58 Stage 1 Engine Build (1,000 WHP)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is our baseline for anyone pushing a B58 past what the factory internals were ever built to survive. Stage 1 covers the rotating assembly, head hardware, and sealing, everything that has to hold when boost and timing start climbing. It is built to safely support tuning up to 1,000 WHP, not a promise that your engine makes 1,000 WHP out of the box. That number is a ceiling, and we build with margin above it on purpose.\u003c\/p\u003e\n\u003cp\u003eSend us your engine or buy a core from us and we build the whole thing start to finish. Either way it comes back ready to run once it's through break-in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eKey Specs\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eRated to safely support tuning up to 1,000 WHP.\u003cbr\u003eEvery build follows our researched and validated Stage 1 spec. Individual engines are not dyno tested.\u003cbr\u003eBreak-in period required. Instructions included with every build.\u003cbr\u003eSend in your own engine or purchase a core from KLM for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003cbr\u003e\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619333833020,"sku":"KLM-236","price":11999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/4daa48c4-B58-Engine-Stage-1.jpg?v=1790970919"},{"product_id":"klm-race-a90-a91-2-port-savage-series-turbo-kit","title":"KLM Race A90\/A91 2-Port SAVAGE Series Turbo Kit","description":"\u003cp\u003eThe A90 2-Port SAVAGE is built around one idea: get a big single turbo mounted on the Supra's B58 without fighting the chassis for room. We fabricate the hot parts kit in-house, manifold, downpipe, and turndown welded up as one assembly, so the packaging is tight and the geometry is ours instead of whatever a vendor decided to ship. The manifold prioritizes the wastegate so exhaust energy goes where it needs to go before it ever reaches the turbine, and we run the Turbosmart GenV HyperGate45 to keep boost control honest under load.\u003c\/p\u003e\n\u003cp\u003eWe machine our own fittings and block adapters for this kit. The oil feed, oil return, and coolant block fittings are cut here, not sourced and rebranded, which is why they seat clean on the B58 block without adapters stacked on adapters. Same story with the drain line and feed line: they're built to fit this application, not adapted to it.\u003c\/p\u003e\n\u003cp\u003eWe don't modify the compressor housing to make a turbo fit. That's deliberate. It means you can swap turbos at the track without cutting or welding anything, so if your combo changes or you step up, the kit doesn't fight you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant, read before you buy:\u003c\/strong\u003e This SAVAGE kit ships with a 4\" downpipe and turndown. If you want to run a full exhaust, it has to be 4\" all the way back, or you'll need to modify your existing exhaust to mate to the 4\" downpipe. Plan for that before you order.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Precision 6880","offer_id":67619333898556,"sku":"KLM-118","price":9403.28,"currency_code":"USD","in_stock":true},{"title":"Precision 7480","offer_id":67619333931324,"sku":"KLM-119","price":9594.78,"currency_code":"USD","in_stock":true},{"title":"Precision 7680","offer_id":67619333964092,"sku":"KLM-120","price":10217.16,"currency_code":"USD","in_stock":true},{"title":"Precision 8080","offer_id":67619333996860,"sku":"KLM-121","price":10217.14,"currency_code":"USD","in_stock":true},{"title":"Precision 8085","offer_id":67619334029628,"sku":"KLM-122","price":10384.7,"currency_code":"USD","in_stock":true},{"title":"Precision 8385","offer_id":67619334062396,"sku":"KLM-123","price":10456.52,"currency_code":"USD","in_stock":true},{"title":"Precision 8685","offer_id":67619334095164,"sku":"KLM-124","price":10626.23,"currency_code":"USD","in_stock":true},{"title":"Precision R73.9","offer_id":67619334127932,"sku":"KLM-125","price":10384.7,"currency_code":"USD","in_stock":true},{"title":"Garrett G42-1200","offer_id":67619334160700,"sku":"KLM-126","price":8815.27,"currency_code":"USD","in_stock":true},{"title":"Garrett G45-1475","offer_id":67619334193468,"sku":"KLM-127","price":10893.3,"currency_code":"USD","in_stock":true},{"title":"Garrett GXR42-68","offer_id":67619334226236,"sku":"KLM-130","price":9505.2,"currency_code":"USD","in_stock":true},{"title":"Garrett GXR45-73","offer_id":67619334259004,"sku":"KLM-131","price":10470.23,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7880 Pro Cover","offer_id":67619334291772,"sku":"KLM-128","price":9883.99,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 8280 Pro Cover","offer_id":67619334324540,"sku":"KLM-129","price":9883.99,"currency_code":"USD","in_stock":true},{"title":"No Turbo","offer_id":67619334357308,"sku":"KLM-117","price":6244.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/1c842e3c-Untitled-1.jpg?v=1790970921"},{"product_id":"klm-race-bmw-340i-turbo-kit-gen-1-b58","title":"KLM Race BMW 340i Turbo Kit (Gen 1 B58)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe 340i Turbo Kit is our standard big-single setup for the Gen 1 B58, and it's built the way we build all our hot parts: fabricated in-house so the packaging is ours instead of a vendor's. The manifold and downpipe are welded up here, which lets us keep the runners tight to the head and prioritize the wastegate so exhaust energy reaches boost control before it hits the turbine. We run the Turbosmart GenV HyperGate45 to keep that control honest under load.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe fittings and block adapters are machined in-house. Oil return, oil feed, the catch can fitting, and both coolant block fittings are cut for the B58, so they seat clean without stacking adapters to make something generic fit. The drain line, the 10AN oil drain outlet flange, and the 22\" stainless feed line are built to the kit, not adapted to it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWe don't modify the compressor housing to make a turbo fit. That's on purpose. You can swap turbos at the track without cutting or welding, so when your combo changes the kit doesn't fight you.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"No Turbo","offer_id":67619335307580,"sku":"KLM-100","price":6170.55,"currency_code":"USD","in_stock":true},{"title":"Precision 6466","offer_id":67619335340348,"sku":"KLM-101","price":8422.66,"currency_code":"USD","in_stock":true},{"title":"Precision 6870","offer_id":67619335373116,"sku":"KLM-102","price":8769.8,"currency_code":"USD","in_stock":true},{"title":"Precision 7275","offer_id":67619335405884,"sku":"KLM-103","price":8816.28,"currency_code":"USD","in_stock":true},{"title":"Precision 7675","offer_id":67619335438652,"sku":"KLM-104","price":8869.27,"currency_code":"USD","in_stock":true},{"title":"Garrett G35-1050","offer_id":67619335471420,"sku":"KLM-105","price":8980.6,"currency_code":"USD","in_stock":true},{"title":"Garrett G40-1150","offer_id":67619335504188,"sku":"KLM-106","price":9080.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/6a16c7b9-KLM-A91-6-Port-Full-Kit-scaled.jpg?v=1790970922"},{"product_id":"klm-race-s58-single-turbo-savage-series-kit","title":"KLM Race S58 Single Turbo SAVAGE Series Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis is the big one. Our S58 SAVAGE single turbo kit is the apex of what we build, the same setup that runs on our shop car, sized for a large-frame turbo and the power that comes with it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eHeads up on exhaust:\u003c\/strong\u003e SAVAGE kits ship with a 4\" downpipe and turndown tip. To run a full exhaust you'll need to run 4\" all the way back, or modify your existing exhaust to fit the new downpipe. Plan for this before you order.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEverything you select at checkout, we ship complete. Pick your turbo from the big-frame lineup, Choose your chassis and the kit is built to fit, M2\/M3\/M4 or X3M\/X4M.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWe don't modify the compressor housing, and that's deliberate. Upgrade turbos or swap a damaged one at the track without cutting or welding anything. The oil drain runs a Sportsman-frame 10AN flange straight off the turbo, no long stainless tube to crack under vibration.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEvery hot part, fitting, and flange is fabricated and machined in-house, down to the billet throttle body adapter, the S58 relocation bracket, and our own oil and coolant block-offs. This isn't vendors' parts bolted together and called a kit. It's a complete system built to make real power, and every kit ships with a checklist we sign off before it goes in the box.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Precision 6880 \/ M2\/M3\/M4","offer_id":67619335569724,"sku":"KLM-198","price":11377.68,"currency_code":"USD","in_stock":true},{"title":"Precision 6880 \/ X3M\/X4M","offer_id":67619335602492,"sku":"KLM-199","price":11377.68,"currency_code":"USD","in_stock":true},{"title":"Precision 7480 \/ M2\/M3\/M4","offer_id":67619335635260,"sku":"KLM-200","price":11569.18,"currency_code":"USD","in_stock":true},{"title":"Precision 7480 \/ X3M\/X4M","offer_id":67619335668028,"sku":"KLM-201","price":11569.18,"currency_code":"USD","in_stock":true},{"title":"Precision 7680 \/ M2\/M3\/M4","offer_id":67619335700796,"sku":"KLM-202","price":12191.56,"currency_code":"USD","in_stock":true},{"title":"Precision 7680 \/ X3M\/X4M","offer_id":67619335733564,"sku":"KLM-203","price":12191.56,"currency_code":"USD","in_stock":true},{"title":"Precision 8080 \/ M2\/M3\/M4","offer_id":67619335766332,"sku":"KLM-204","price":12191.54,"currency_code":"USD","in_stock":true},{"title":"Precision 8080 \/ X3M\/X4M","offer_id":67619335799100,"sku":"KLM-205","price":12191.54,"currency_code":"USD","in_stock":true},{"title":"Precision 8385 \/ M2\/M3\/M4","offer_id":67619335831868,"sku":"KLM-208","price":12430.92,"currency_code":"USD","in_stock":true},{"title":"Precision 8385 \/ X3M\/X4M","offer_id":67619335864636,"sku":"KLM-209","price":12430.92,"currency_code":"USD","in_stock":true},{"title":"Precision 8685 \/ M2\/M3\/M4","offer_id":67619335897404,"sku":"KLM-210","price":12600.63,"currency_code":"USD","in_stock":true},{"title":"Precision 8685 \/ X3M\/X4M","offer_id":67619335930172,"sku":"KLM-211","price":12600.63,"currency_code":"USD","in_stock":true},{"title":"Garrett G42-1200 \/ M2\/M3\/M4","offer_id":67619335962940,"sku":"KLM-214","price":10789.67,"currency_code":"USD","in_stock":true},{"title":"Garrett G42-1200 \/ X3M\/X4M","offer_id":67619335995708,"sku":"KLM-215","price":10789.67,"currency_code":"USD","in_stock":true},{"title":"Garrett G45-1475 \/ M2\/M3\/M4","offer_id":67619336028476,"sku":"KLM-216","price":12867.7,"currency_code":"USD","in_stock":true},{"title":"Garrett G45-1475 \/ X3M\/X4M","offer_id":67619336061244,"sku":"KLM-217","price":12867.7,"currency_code":"USD","in_stock":true},{"title":"Garrett GXR42-68 \/ M2\/M3\/M4","offer_id":67619336094012,"sku":"KLM-220","price":11479.6,"currency_code":"USD","in_stock":true},{"title":"Garrett GXR42-68 \/ X3M\/X4M","offer_id":67619336126780,"sku":"KLM-221","price":11479.6,"currency_code":"USD","in_stock":true},{"title":"Garrett GXR45-73 \/ M2\/M3\/M4","offer_id":67619336159548,"sku":"KLM-218","price":12444.63,"currency_code":"USD","in_stock":true},{"title":"Garrett GXR45-73 \/ X3M\/X4M","offer_id":67619336192316,"sku":"KLM-219","price":12444.63,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7880 \/ M2\/M3\/M4","offer_id":67619336225084,"sku":"KLM-222","price":11858.39,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 7880 \/ X3M\/X4M","offer_id":67619336257852,"sku":"KLM-223","price":11858.39,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 8280 \/ M2\/M3\/M4","offer_id":67619336290620,"sku":"KLM-224","price":11858.39,"currency_code":"USD","in_stock":true},{"title":"Turbosmart 8280 \/ X3M\/X4M","offer_id":67619336323388,"sku":"KLM-225","price":11858.39,"currency_code":"USD","in_stock":true},{"title":"No Turbo \/ M2\/M3\/M4","offer_id":67619336356156,"sku":"KLM-196","price":8218.4,"currency_code":"USD","in_stock":true},{"title":"No Turbo \/ X3M\/X4M","offer_id":67619336388924,"sku":"KLM-197","price":8218.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/0af0ea0c-S58-Single-Turbo-Cover.jpg?v=1790970924"},{"product_id":"klm-race-5-axis-cnc-head-porting-b58-s58","title":"KLM Race 5-Axis CNC Head Porting (B58\/S58)","description":"\u003cp\u003eCNC head porting offers several performance benefits by optimizing airflow through the engine's cylinder head. By optimizing airflow with CNC porting, you are increasing the engine's ability to fill the cylinders with air and fuel, leading to more power. This process involves precisely shaping the intake and exhaust ports which leads to improved throttle response and enhanced fuel efficiency. CNC machining ensures that all ports are identical, resulting in uniform airflow across all cylinders and a more predictable power curve.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619336421692,"sku":"BUILD-HEADPORT-KLM-B58_S58","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/f7054337-CNC-Head-Port-1.jpg?v=1790970925"},{"product_id":"klm-race-klm-b58-girdle-and-oil-pump-bolt-set-arp-upgrade","title":"KLM Race B58 Girdle and Oil Pump Bolt Set (ARP Upgrade)","description":"","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619336487228,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/DSC02729-scaled.jpg?v=1790970926"},{"product_id":"klm-race-klm-s58-b58-arp-625-main-studs-upgrade","title":"KLM Race S58\/B58 ARP 625+ Main Studs Upgrade","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe factory main bolts are torque-to-yield hardware, stretched into their plastic range on the assembly line and sitting near their limit before you've added a single pound of boost. As cylinder pressure climbs, the main caps want to shuffle and lift microscopically under load. That cap chatter distorts the bearing bores, thins the oil film, and is how healthy bearings turn into wiped ones on a high-boost build.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThese are not standard ARP fasteners. Custom Age 625+ is the strongest material in the ARP catalog, a nickel-based superalloy rated to 270,000+ psi tensile strength, roughly 50 percent beyond the 8740 chrome moly found in typical main bolt kits. That headroom allows a significantly higher torque spec and clamping preload than any factory or standard aftermarket fastener, while the bolt still operates well inside its elastic range. The caps stay registered under extreme cylinder pressure, the bearing bores stay round, and the bearings keep the oil film they need to survive. 625+ also brings superior fatigue life and corrosion resistance, and unlike the one-shot factory bolts, these torque to a known, repeatable preload and are fully reusable through teardowns and refreshes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eIf you're building a bottom end that has to live at serious power, this is cheap insurance against the most expensive failure in the engine. And they're the perfect companion to our billet main caps, coming soon.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619426828604,"sku":"KLM-672","price":845.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/Work_print-13.png?v=1790970874"},{"product_id":"klm-race-klm-gen-1-b58-stage-3-engine-build-1-300-whp","title":"KLM Race Gen 1 B58 Stage 3 Engine Build (1,300 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core or purchase a core from us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStage 3 keeps the factory 3.0L stroke and shifts the focus to the head. We do 5-axis CNC porting in-house along with a full valve job, smoother ports, less turbulence, better seal, more air moving through the head at the same displacement. Rods, pistons, bearings, and cams carry over from Stage 2, and oversized ARP studs with the in-house machining that fits them carry through as well.\u003c\/p\u003e\n\u003cp\u003eIt is built to safely support tuning up to 1,300 WHP, not a promise that your engine makes 1,300 WHP out of the box. Send us your engine or buy a core from us and we build the whole thing start to finish. Either way it comes back ready to run once it's through break-in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eKey Specs\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eRated to safely support tuning up to 1,300 WHP.\u003cbr\u003eEvery build follows our researched and validated Stage 3 spec. Individual engines are not dyno tested.\u003cbr\u003eBreak-in period required. Instructions included with every build.\u003cbr\u003eSend in your own engine or purchase a core from KLM for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619427385660,"sku":"KLM-242","price":19999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/c663a522-B58-Stage-3.jpg?v=1790970896"},{"product_id":"klm-race-klm-s58-stage-3-engine-build-1-300-whp","title":"KLM Race S58 Stage 3 Engine Build (1,300 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core or purchase a core from us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStage 3 keeps the factory 3.0L stroke and shifts the focus to the head. We do 5-axis CNC porting in-house along with a full valve job, smoother ports, less turbulence, better seal, more air moving through the head at the same displacement. Rods, pistons, bearings, and cams carry over from Stage 2, and oversized ARP studs with the in-house machining that fits them carry through as well.\u003c\/p\u003e\n\u003cp\u003eIt is built to safely support tuning up to 1,300 WHP, not a promise that your engine makes 1,300 WHP out of the box. Send us your engine or buy a core from us and we build the whole thing start to finish. Either way it comes back ready to run once it's through break-in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eKey Specs\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eRated to safely support tuning up to 1,300 WHP.\u003cbr\u003eEvery build follows our researched and validated Stage 3 spec. Individual engines are not dyno tested.\u003cbr\u003eBreak-in period required. Instructions included with every build.\u003cbr\u003eSend in your own engine or purchase a core from KLM for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003cbr\u003e\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619427680572,"sku":null,"price":20999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/f0e4b4b7-S58-Stage-3.jpg?v=1790970907"},{"product_id":"klm-race-klm-b58-stage-3-engine-build-1-300-whp","title":"KLM Race B58 Stage 3 Engine Build (1,300 WHP)","description":"\u003cp\u003e\u003cstrong\u003eYou will receive an email after placing this order to confirm freight and final shipping cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine core is not included. You will need to supply a healthy core or purchase a core from us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStage 3 keeps the factory 3.0L stroke and shifts the focus to the head. We do 5-axis CNC porting in-house along with a full valve job, smoother ports, less turbulence, better seal, more air moving through the head at the same displacement. Rods, pistons, bearings, and cams carry over from Stage 2, and oversized ARP studs with the in-house machining that fits them carry through as well.\u003c\/p\u003e\n\u003cp\u003eIt is built to safely support tuning up to 1,300 WHP, not a promise that your engine makes 1,300 WHP out of the box. Send us your engine or buy a core from us and we build the whole thing start to finish. Either way it comes back ready to run once it's through break-in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eKey Specs\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eRated to safely support tuning up to 1,300 WHP.\u003cbr\u003eEvery build follows our researched and validated Stage 3 spec. Individual engines are not dyno tested.\u003cbr\u003eBreak-in period required. Instructions included with every build.\u003cbr\u003eSend in your own engine or purchase a core from KLM for a complete build.\u003cbr\u003eTurnaround is typically 3 to 4 weeks, occasionally longer depending on parts availability and build queue.\u003c\/p\u003e","brand":"KLM Race","offers":[{"title":"Default Title","offer_id":67619427778876,"sku":"KLM-238","price":19999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/ab837e5c-B58-Stage-3.jpg?v=1790970909"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/collections\/KLM_race.jpg?v=1790969731","url":"https:\/\/trucranemotorsports.com\/en-ca\/collections\/klm-race.oembed","provider":"TruCrane Motorsports","version":"1.0","type":"link"}