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03-03-2014, 09:12 PM | #23 |
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Drives: 2010 E92 M3 6MT
Join Date: Apr 2013
Location: Mississippi
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Ok I got the ACM Test pipes installed today, really no difference between the brands for these all do same thing.
But point is with the AA signature exhaust it sound freaking great! I was a little worried it would ruin the sound or make it to loud from what it was...But it only made it a little deeper, little more brutal sounding. And the power gains were very noticeable and I don't have my tune even put in till tommrow. Wish I would of done this sooner.
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08-12-2015, 03:16 PM | #25 |
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I installed the AA test pipes yesterday and they look/sound amazing along with great customer service!
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08-12-2015, 04:09 PM | #26 |
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08-12-2015, 11:55 PM | #27 |
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