Originally posted by NVMYSVT:
Mark and I are gonna try and gut it tonight... WTF is a test pipe?



why dont you just swap pipes with the totalled svt?

yup test pipe is just a straight pipe to replace the cat section [mines a 2 bolt flange to be specific]. yes it does sound like ass on a stock exhaust, with a optimized y-pipe its much more tolerable. Its nice if you plan on weilding up a hi-flow cat because its a hella lotta hassle to have one weilded up to your stock cat section [plus its really heavy].

if you gut the main cat, your going to lose low end power.

yes... I am a cougar owner trolling on your board.