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BM-B58 · 09-21-2021, 11:28 PM

I have the 340i with the mid-pipe and axle-back, sound insane but I experience some rattle at cold start is it normal? or the mid-pipe section touching the frame bracket or exhaust support

09-21-2021, 11:28 PM	#162
BM-B58 Enlisted Member 1 Rep 32 Posts Drives: BMW 340i Join Date: Aug 2021 Location: Houston iTrader: (0)	I have the 340i with the mid-pipe and axle-back, sound insane but I experience some rattle at cold start is it normal? or the mid-pipe section touching the frame bracket or exhaust support
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