BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - BMW 430i gran coupe MUFFLER DELETE STOPPED POPPING AND BANGING

Zanity · 10-04-2019, 05:02 PM

I think the car wash guy actually fixed your car, it should have never popped and banged like gun shots with just a muffler delete in the first place.

10-04-2019, 05:02 PM	#2
Zanity Major 731 Rep 1,045 Posts Drives: 428i Join Date: Oct 2018 Location: BC, Canada iTrader: (0)	I think the car wash guy actually fixed your car, it should have never popped and banged like gun shots with just a muffler delete in the first place. __________________ Mods: Dinan Tuned, Intake, Catless DP
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