Thread: AA Muffler
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      10-20-2016, 11:59 PM   #7
sporek
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Drives: 2010 128i 6MT M-sport
Join Date: Jun 2016
Location: WA

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Quote:
Originally Posted by Suhb View Post
Yes. AA headers + the muffler results in pops and burbles, which are actually louder than just the PE Exhaust alone. AA Headers + PE exhaust made pops and burbles which were incredibly loud. Lifting off the throttle after a first gear pull would result in a single, gunshot-like bang.
That's good to know. I wanted to avoid getting the AA headers until I decided on a new muffler as many people have said that AA headers + PE has an awful drone.
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