BMW 3-Series (E90 E92) Forum - View Single Post - DIY: 335i Exhaust Sound Mod. Better, and even easier than golf tee mod.

Dubai2LA · 11-20-2007, 04:17 PM

I tried this out about a week ago and i noticed a difference immediately. Great find. It took me only seconds to do. Idle sounds awesome. Smoke comes out of both exhausts now when I turn on the car.

11-20-2007, 04:17 PM	#77
Dubai2LA v3ed 3er 1 Rep 70 Posts Drives: 335i Space/Coral Join Date: Apr 2007 Location: California iTrader: (0)	I tried this out about a week ago and i noticed a difference immediately. Great find. It took me only seconds to do. Idle sounds awesome. Smoke comes out of both exhausts now when I turn on the car.
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