View Single Post
      07-12-2010, 01:13 PM   #6
prelude2perfect
First Lieutenant
5
Rep
372
Posts

 
Drives: 2007 335i Sedan
Join Date: Apr 2010
Location: Tacoma

iTrader: (6)

I did this a few weeks ago. Definately noticable over stock but not anywhere near as loud as a real BOV. It's worth it if you like the sound though