View Single Post
      01-29-2014, 07:32 PM   #6
Thomthom329
Private First Class
10
Rep
123
Posts

Drives: 2016 F82 M4
Join Date: Jul 2013
Location: Northern Virginia

iTrader: (5)

Quote:
Originally Posted by xMRV View Post
Active Autowerke's exhaust is by far your best choice, especially if you opt for their downpipes as well. Amazing turbo spool sound + impressive gains in hp.
Thanks for the insight. So, just to confirm, the AA system produces minimal drone, if any?Would love to add the downpipes as well, but don't want the emissions hassle.
Appreciate 0