BMW M3 Forum (E90 E92) - View Single Post - Backfire / Pop

New_m3 · 05-12-2013, 06:47 AM

My manual car doesn't do that with the standard exhaust. It might be the sign of something is wrong with yours but it does sound good!

05-12-2013, 06:47 AM	#2
New_m3 Second Lieutenant 20 Rep 246 Posts Drives: E92 M3 Join Date: Jun 2008 Location: UK iTrader: (0)	My manual car doesn't do that with the standard exhaust. It might be the sign of something is wrong with yours but it does sound good!
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