Active Autowerkes
Active Autowerke Active Catted Downpipe BMW N20 N26 228I 320i/328I 420/428I 528i
Active Autowerke Active Catted Downpipe BMW N20 N26 228I 320i/328I 420/428I 528i
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Active Autowerke BMW N20/N26 Downpipe
PLEASE INCLUDE YOUR VIN AS THESE CARS HAVE EITHER A N20 OR N26 ENGINE
BMW introduced a new valvetronic, single turbo version of its direct-injection engine for the F-Chassis models beginning in 2012. The Active Autowerke downpipe for the 228i, 328i and 428i helps unleash some of the potential that is restricted by the OEM downpipe.
Turbochargers are powered by spent exhaust gases created during the combustion process. The quicker these gases are evacuated, the better. Unfortunately, the factory down pipe is quite restrictive, which results in slower exhaust gases and slower turbo spool.
The Active Autowerke F-Chassis Signature down pipe utilizes 3.5 diameter stainless steel piping in order to provide more power, quicker spool, and extreme durability.
This variant includes a 4" ultra high flow GESI catalytic converter that will NOT produce a CEL
Features:
- NO CEL for catalytic efficiency when using this downpipe
- Designed to be as unrestrictive as possible
- High flow 4" Active cat with 3.50" piping allows for maximum power output
- Quicker turbo spool - improved power over stock
- Rated for 350 to 500 hp applications
- Withstands up to 1500 F
- Can reach operational efficiency within 9 seconds of startup
- Easily bolts-on no cutting or welding required
- Durable construction from TIG welded 304 stainless steel
- Precise fitment
- Modular design for later upgrades
- Made in Miami, Florida
- Ultra high flow 400 cell per square inch catalyst
- Full 304 stainless steel construction
- 304 stainless steel substrate in the catalytic converter is furnace braised to the mantle for outstanding durability
- Covered by 5 Year / 50,000 Mile Warranty (on shell and tube ends) and 2 Year / 25,000 Mile Warranty on the Catalytic core
- Ideal for Forced Induction Applications with no loss of HP
- Both passengers and drivers are safe from harmful emissions and noise
Fitment:
2012 – 2017 F30 BMW 320i & 320xi N20 & N26
2012 – 2017 F30 BMW 328i & 328xi N20 & N26
2013 – 2017 F32/F33 BMW 420i & 420xi N20 & N26
2013 – 2017 F32/F33 BMW 428i & 428xi N20 & N26
2013 – 2017 F36 BMW 428i & 428xi Gran Coupe N20 & N26
2012 – 2017 F20/F21 BMW 128i & 128xi N20 & N26
2013 – 2017 F22 BMW 220i & 220xi N20 & N26
2013 – 2017 F22 BMW 228i & 228xi N20 & N26
2011 – 2017 F10 BMW 528i & 528i xDrive N20
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BM3 Vehicle Compatibility and Unlock Status Check Procedure
Connect to your vehicle, (you need to get an OBD2 Ethernet cable and an MFI certified adapter cable if applicable or a WiFi adapter) start the OBD agent (you can get it here: https://www.bootmod3.net/downloads/ or our APP) and before you’re about to log in on https://www.bootmod3.net , click on the ‘check support' button on the right-hand side. If using our app, login, click on vehicle and you should have this information (if locked or unlocked) already displayed on that page.
Message written in bold letters under your software ID's will let you know if we have support for your engine type. It will also tell you if you need a bench unlock or not, and what type of an unlock is needed if you do need one.
If the message states that your DME requires a bench unlock before flash-tuning your vehicle, you will need to reach out to one of our authorized dealers and inquire about a bench unlock. The listing for all of our authorized dealers can be found in the link attached below.