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

Andrew@ET · 08-28-2007, 05:29 PM

i think the ecu records this as a fault in the computer and saves it even tho it wont show up on the dash..

08-28-2007, 05:29 PM	#2
Andrew@ET Brigadier General Drives: n55 135I AW coral red ! Join Date: May 2007 Location: miami Posts: 4,039 iTrader: (9)	i think the ecu records this as a fault in the computer and saves it even tho it wont show up on the dash..