BMW M3 E90 Straight through w/decat pipes fitted to standard exhaust system vs stock
submitted by adil246
on 01/23/14
1
1:50 for the new pipes start-up video. Decat mid section on to a standard exhaust system, e90 M3 Standard system cold start then the pipes themselves, a video right after fitting in the garage, a comparison video to the first one with the pipes on, then 2 driving clips Bolt on part, primary and secondardy cats removed, 4 in total and centre silencers (2)
