G20 BMW 3-Series Forum - View Single Post - MST Performance 6" Catted Downpipe Review!

mwinemil · 03-07-2023, 02:38 PM

Had to do some driving today for work. Put about another 250 miles on the car. DP is great, nice throaty sound in sport mode (stock exhaust), and is inaudible in the cabin in comfort mode.

Not had a single CEL since it has been installed.

03-07-2023, 02:38 PM	#4
mwinemil Private 65 Rep 75 Posts Drives: BMW M340i Join Date: Nov 2022 Location: Dayton, OH iTrader: (0)	Had to do some driving today for work. Put about another 250 miles on the car. DP is great, nice throaty sound in sport mode (stock exhaust), and is inaudible in the cabin in comfort mode. Not had a single CEL since it has been installed.
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