FABSPEED BMW M5 F90 PRIMARY SPORT CATALYTIC CONVERTERS DOWNPIPES
FABSPEED BMW M5 F90 PRIMARY SPORT CATALYTIC CONVERTERS DOWNPIPES
- Fits all BMW F90 M5
- Replaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalytic converters for increased throttle response, and a more aggressive exhaust sound
- Constructed out of T304L stainless steel with CNC machined flanges and laser cut brackets
- Manufactured entirely in-house by our precision machine shop at Fabspeed Motorsport
- Designed to fit seamlessly with the factory exhaust system and are also compatible with any other aftermarket exhaust system that is designed to fit like OEM
- Direct replacement bolt-on complete German catalytic converter assemblies for the stock OEM restrictive catalytic converters
- Optimized for maximum performance with NO catalyst generated check engine light, guaranteed
- More power that any cat bypass pipe system while complying with emissions and not having a car stink and pollute the environment
