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      06-23-2009, 07:58 PM   #35
J08M3
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Drives: 2011 M3 COUPE
Join Date: May 2008
Location: NEW YORK

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Quote:
Originally Posted by spectrumphoto View Post
Hey JO8M3...

How is the x-pipe fitment with the AA system? I have the AA exhaust now and have been looking at a more affordable alt than the AA x-pipe. (I have loved the AA sound since I got it) I am curious as to how this x-pipe is going to change the exhaust note. Are you throwing any CEL's??
No CEL and at least 500 miles on it so far. The fitment really is great. Just remember to make a little room with a rubber mallet for the HFC. That's ok though cause it's just a heat shield with space above it. Then it all just bolts right up. Fits perfect to the AA and the sound is amazing. Best part is you don't need an ECU tune to turn off the rear O2 so you will still pass inspection.
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