P peckzilla New Member Jun 2, 2016 #1 Whats best for the 4.4 BMW engine. Looking to fit a stainless exhaust, is it worth removing the cat? Looking for some extra noise because I'm an old boy racer! Any advice will be appreciated, cheers Peck
Whats best for the 4.4 BMW engine. Looking to fit a stainless exhaust, is it worth removing the cat? Looking for some extra noise because I'm an old boy racer! Any advice will be appreciated, cheers Peck
