Thread: DIY: 335i Exhaust Sound Mod. Better, and even easier than golf tee mod.
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      01-31-2009, 05:35 PM   #211
bogieballs
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Drives: E90 335i
Join Date: Jun 2006
Location: Dallas

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Just did this to me car. Wow, it really does make a difference. Now I wonder what an after market exhaust would sound like.
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