i might be getting a gmpp cat back exhaust but i dunno if i wants to get performance or touring. would there be any gains in HP with the cat back. if i get the gmpp exhaust would i get a new catalytic converter too.? also im thinking about getting gmpp intake too. If i had gmpp exhaust and gmpp intake, would i have any gains in HP? would i see a difference in throttle response?...................................

Thanks,
also how come the touring and performance exhaust is different prices? the performance exhaust is roughly $650 installed and the touring is around almost 800 installed?

 

Dude you're gonna have to do some searching on your own. Making a new thread everyday isn't gonna make people answer.

 

the touring exhaust is more because it has two resonators instead of one for the performance version. you could go a cheaper route by buying a stock ss/tc exhaust or ss/sc exhaust as both would yield you gains over your stock 2.2 exhaust.

 

where can u get the ss/tc or sc exhaust