BMW M3 Forum (E90 E92) - View Single Post - AA catless Xpipe vs any other catless Xpipe?

Merked M3 · 02-01-2012, 01:42 PM

Do the resonators restrict power in any way? Or is it so minimal it doesnt even matter?

Because i wonder what a dyno would say on a Challenge race vs race+

02-01-2012, 01:42 PM	#12
Merked M3 First Lieutenant 30 Rep 361 Posts Drives: E90 M3 6MT Join Date: Apr 2011 Location: Sunnyvale, CA iTrader: (0)	Do the resonators restrict power in any way? Or is it so minimal it doesnt even matter? Because i wonder what a dyno would say on a Challenge race vs race+ __________________ 2008 E90 M3 6-MT - Sold but not forgotten - amazing car The next car, my Porsche Cayman S
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