DIY: 335i Exhaust Sound Mod. Better, and even easier than golf tee mod.
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09-21-2010, 03:31 AM
Drives: BMW E92 335i Coupé 2007
Join Date: Apr 2010
Originally Posted by
** Warning ** this does cause fault codes to show up. Tested on multiple cars and triggered a fault code on all of them. Just clear it before you go in for service.
How do you clear the code ? DIY ?
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