View Single Post
      04-12-2011, 04:16 PM   #3
115sf
Enlisted Member
0
Rep
33
Posts

 
Drives: E92 M3
Join Date: Jul 2010
Location: South Coast

iTrader: (0)

I can't be sure what difference it made as I had a Tubi exhaust fitted at the sane time. I don't think you would notice any gain in power but there should be a change in induction noise.