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      02-23-2019, 07:40 PM   #25
Commanderwiggin
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Drives: 19 M2C;12 X5 35D;Turbo E46 M3
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Quote:
Originally Posted by Dandanfings View Post
Might want a bigger monitor or glasses
2 either side of the tiny muffler.
I should've wrote "functional valves"...all those are doing is acting as a balancer; doubt that changes the volume or sound much. May as well just install straight pipes.
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