Exhaust Decat Pipe – BMW 3 Series 318d 320d M47 E90/E91 05-07
Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our decats improve throttle response and allow for improved exhaust flow increasing power and torque. Manufactured from high quality T304 grade polished stainless steel Mandrel bent and fully TIG welded for strength and durability A 2″ free flowing catalyst replacement to get the most from the M47 engine Built in flexi joint to help reduce strain on your exhaust