M4 F82 SOUND UPGRADE! Single Mid vs Equal Length 🔥

Today I swapped my M4 F82’s single midpipe for an Active Autowerke Equal Length Midpipe, I’m sharing the whole process, the sound difference, and just some of the little details for those who don’t know or are still in the verge on getting their single mid pipe or the equal length Hope this helps! Follow my Instagram: : @bimmer_seb If you enjoy the video, give it a like, comment, and subscribe