Fabspeed BMW M235i (F22) Sport Cat Downpipe Other Parts 100% made in-house at Fabspeed

100% made in-house at Fabspeed Motorsport USA

This high performance X-Pipe exhaust system ditches the catalytic converters for impressive weight reduction and optimal flow

and aggressive sound

If they reply they did NOT buy HJS catalytic converters from Fabspeed Motorsports USA

2 headers have primary catalytic converters in teh headers from the factory

Fabspeed BMW M235i (F22) Sport Cat Downpipe Other Parts 100% made in-house at FabspeedInject new life into your M235i with a perfect high flow catted downpipe! Genuine 200 cell HJS HD catalyst instantly adds a staggering 21 whp and 36 ft lbs of torque at 3000 RPM without triggering a check engine light! FEATURES: Fits all BMW F22 M235i vehicles Designed with a 200 cell HJS HD catalytic converter core for maximum performance and reliability; same cat core used on our Ferrari 458 Italia applications! Direct bolt on replacement; no