200 CELL CPI SPORTS CAT DOWN PIPE EXHAUST FOR BMW 4 SERIES F32 F33 435i ix 11-16

Gravity Performance sports cats are made to completely replace the stock catalytic converter reducing any restrictions. Our Performance sports cats improve throttle response and allow for improved exhaust flow, increasing power and torque. Manufactured from highest quality T304 grade stainless steel.

Supplied with lambda spacer for easier fitment. Non type approved 200cpi sports cat built in. Designed to be a direct fit for the BMW's OEM system. Reduces turbo lag and increases power capabilities.

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