BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - 435s Muffler delete, back box delete, mufflerectomy

Smee · 10-01-2016, 04:30 AM

Have you got a video of the noise?

10-01-2016, 04:30 AM	#9
Smee Colonel 505 Rep 2,152 Posts Drives: BMW M4 F83 Join Date: Aug 2016 Location: Norfolk iTrader: (0)	Have you got a video of the noise?
	Appreciate 0 Quote