BMW M3 and BMW M4 Forum - View Single Post - F80 M3 / F82 M4 exhaust resonator delete and straight pipes

Dawko · 07-02-2014, 02:28 AM

Why no x-pipe instead of simply replacing the perforated tubes? You can open the top and install x-pipe for even better sound over these tubes. Still maintaining same stealth appearence from below!

07-02-2014, 02:28 AM	#17
Dawko Captain 193 Rep 881 Posts Drives: : Join Date: Jan 2012 Location: BE iTrader: (0) Garage List [0.00]	Why no x-pipe instead of simply replacing the perforated tubes? You can open the top and install x-pipe for even better sound over these tubes. Still maintaining same stealth appearence from below!
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