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      03-22-2017, 08:11 PM   #7
BMW-SRT
First Lieutenant
United_States
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Drives: C63sAMG, GLC63sAMG, x5m, 335i
Join Date: Jan 2011
Location: Cen-Cal

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Quote:
Originally Posted by Cattivo View Post
Did you tie open the actuator arm on the exhaust valve as well?
There are no mufflers at all, I removed the mufflers this past weekend. I capped off the vacuum lines. After the stock DP's its all straight pipe.
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