DIY: 335i Exhaust Sound Mod. Better, and even easier than golf tee mod.
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07-01-2009, 11:11 PM
Drives: 2008 BMW 335i E92 6 MT
Join Date: Jun 2009
Location: Somewhere on Planet Earth for now.
Originally Posted by
If you like that, go try it in a tunnel with the sunroof open. Even better
Ya I pass one tunnel going to work but it 's too short...... hehe, need to look for them.
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