E90/E92 M3 Exhaust Systems Overview
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01-30-2010, 11:44 PM
Drives: 2010 e92 M3 Coupe, Alpine Whit
Join Date: Jan 2010
Location: Miami, FL
I just bought a new 2010 m3 coupe.
I want to enhance the performance and also the sound.
I probably want to change the exhaust, put x pipes, and even an upgrade.
what would you recommend is the best ?
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