Thread: ♦ Sonic MS | AW E92 M3 Track Oriented Build (Ongoing)
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      02-15-2013, 03:04 AM   #308
leigh
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Drives: 2011 e92 zcp m3
Join Date: Aug 2010
Location: melbourne

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Quote:
Originally Posted by e92involved View Post
No just the muffler system.
I was going to add the evolve one to my gt4 pipes but they said with the valve shut it would be louder
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