Originally Posted by jschmid
If you just buy a muffler then yes, cutting and welding will be required. Comptech offered replacement mufflers for the 98-02 AV6's, called them "axle-back" exhaust, but for 03-05 they only offer a complete cat-back system, and it's pretty spendy.
so let say, if I spend $600(shipped) on Apexi WS2 is it a good price? and it is easy to install? thanks