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      01-05-2016, 11:35 AM   #12
Dinan_Engineering
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Drives: Any BMW
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Quote:
Originally Posted by goj View Post
Will the exhaust be valve controlled?
We are internally debating which way to go. The stock exhaust has a secondary valve whereas the M Performance exhaust eliminates the valve as an example.

From my understanding the leading design can go either way.

Is there a preference amongst the masses that I should be passing along? =)
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