Thread: 640xi exhaust question ?
View Single Post
      04-19-2018, 08:26 PM   #6
lukej
Lieutenant
lukej's Avatar
United_States
387
Rep
544
Posts

Drives: 2020 M4 Comp,
Join Date: Apr 2016
Location: Midwest

iTrader: (0)
Quote:
Originally Posted by upstate650 View Post
easiest way is with an axle back exhaust. The stock cans on the 640 are really constricting. a free flowing exhaust will really open things up and let that sound out.

Might I humbly suggest: http://www.6post.com/forums/showthread.php?t=1482200
Ok thanks guys,,,
__________________
1."Luck" is an excuse for people that have failed at their mission to do something! (Allan McNish)

2. I’m not an (EXPERT) I’m just here with an opinion. So
don’t hate me. (lukej)
Appreciate 0
Quote