I currently have a Pacesetter 4to1 header and full 2.5" exhaust..... What kind of resinator should I get, what size is it, and can I just insert a 6" piece of 3" or 2.75" pipe behind my cat (after the 02 sensor) and do the same thing? I am trying to quiet it back down just a little!
Second question..... what kind of gains should I expect with an AEM True Power Pully?