Thread: dinan+ ar20
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Old 01-31-2013, 01:33 PM   #11
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Join Date: Jan 2013
Location: Chicago
Posts: 54
My Ride: X5 / B8 S4
Originally Posted by n3985 View Post
Dinan + 2 AR20s in section 1 here also, no drone on the highway was a nice surprise and no more rasp FTW. Also noticed the exhaust is more "burbly", before it was just a flat tone, now it has more "wavey" notes.
Why did you go with two? Just curious
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