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ApexBuilt

APEXBUILT GESI High-Flow Catted Downpipes BMW M2 G87 G80 M3 & G82/G83 M4 S58

APEXBUILT GESI High-Flow Catted Downpipes BMW M2 G87 G80 M3 & G82/G83 M4 S58

Regular price $4,276.00 CAD
Regular price $4,349.00 CAD Sale price $4,276.00 CAD
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Heat Shield

ApexBuilt G8X M3/M4 GESI HFC Downpipes offer...

• No check engine light on factory-tuned vehicles.

• 49 state emissions legal*

• Industry-leading build quality.

• Perfect fitment, guaranteed.

• Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note versus OEM.

• Estimated gains of 20-25+ wheel horsepower and 40-50+ TQ when installed on a vehicle that is not tuned.

• Estimated gains of 45+ HP and 60+ TQ over stock power levels when paired with an aftermarket ECU tune.

• TIG-welded T304 stainless steel construction, assembled by hand in Naples FL.

 EPA approved GESI GEN2 UHO metal-core 400cpsi 4.5" cats, rated for 500-800hp applications & road legal in 49 states. 

• Lifetime warranty.

 

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