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      05-24-2012, 09:23 PM   #72
Lieutenant Colonel

Drives: 2006 M Roadster
Join Date: Mar 2011
Location: CA

iTrader: (2)

Originally Posted by Jumbosock View Post
This is tempting me. I might also buy now but not do my tune until after a full exhaust swap later in the year.
Why don't you do it and then dyno, then get your full exhaust, reset adaptations and get your tune adjusted and dyno again? that way we could see how much of the gains are purely from the exhaust setup vs just tune. Robmcoupe is already doing a dyno of before/after tune with euro headers/cats installed to see how much the tune adds (I might join him finances allowing).