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      04-13-2017, 09:41 AM   #24
Reborn_
Lieutenant
298
Rep
410
Posts

Drives: 2007 BMW Z4MC
Join Date: Dec 2014
Location: SoCal

iTrader: (7)

I had a Euro header, DKF Section 1 (running 300 cell cats), stock x-pipe, and SS Powerloops. I swapped the x-pipe with RE and it did get a bit louder. Pretty subtle, but noticeable. Rasp marginally increased.
Appreciate 0