Mine needs replaced and the local ripoff artists quoted me almost 500 bucks! Mine has flex hose from the cat to the OEM rear muffler. (rattle,rattle,rattle) Does the Vas system start at the connection before the cat or after? I'm tempted to get the front VAS piece and put a Thrush turbo on it, then over the axle to a dual tip resinator. Minus the cat! (track testing only) Is there utube vids out there with the sound of these(Alision,Vas,etc.) exhausts on it.?
81FI with 4,2,1 stock manifold. I cringe in fear it'll sound like those &%^#$#@ Hondas!(fat dude farting in a trash can)
Any help,ideas,comments would be great.