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

jbake · 08-30-2007, 01:18 PM

I've had the mod on my previous e46 for years and currently on my e90 with NO problems at all. I advise the ball bearing or pellet method. Disconnecting electrical equipment on a car as advanced as this is a no-no. No matter what it is.

08-30-2007, 01:18 PM	#49
jbake OG Drives: 335i Join Date: Feb 2007 Location: Valley Jo Posts: 920 iTrader: (0) Garage List 2007 335I [0.00]	I've had the mod on my previous e46 for years and currently on my e90 with NO problems at all. I advise the ball bearing or pellet method. Disconnecting electrical equipment on a car as advanced as this is a no-no. No matter what it is. __________________