DIY: 335i Exhaust Sound Mod. Better, and even easier than golf tee mod.
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07-30-2013, 01:12 PM
Join Date: Mar 2013
me 2 I have rattle on cold start, but it's coming from the exhaust flap... this isn't related to that actuator thing disconnected..
2008 Jet Black E90 335xi | Sport Package | 6AT / Alpina B3 TCU Flash | JB4 G5 / BMS Speed Delimiter | BMS DCI | CP-E Charge Pipe | VRSF 5" Intercooler | BMW Performance Exhaust | VMR V718 / Kumho | Bilstein Sport / Eibach Pro-Kit | Best 1/4: 12.6@109 |
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