Exhaust Decat Pipe – BMW 1 Series 118D 120D E87 M47 04-07

Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance 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