Quote:
Originally Posted by mike@x-ph.com
+1 that's one of the main reasons why I picked the active autowerks full exhaust for my car
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Hard to tell by the one video released by AA on the single mid but do you think the AA and the Valvetronic will essentially sound the same. Design wise they look about the same. AA quality looks alittle better. I didnt see diameter listed on the AA. 3.5in listed on the Valvetronic.