im looking to upgrade my stock exhuast, i want somtin loud, i was thinking loudmouth 2's orginally then som1 said to go with a MAC prochamber, and i want it to be street legal so i dont have to change anything before emissions. unless i can just bolt on my old stock exhuast n change it for emissions.

By the way i have a 2000 GT. all stock so far.

 

Well I have an SLP catted X pipe, and LM II catback. It's deff. loud. I wish i had gotten an offroad x-pipe, but, like you, i was worried about emmisions. Overall I'm happy with it, it turns heads for sure.

Depending on how much $$ you have to spend on exhaust, I would recomend SLP long tube headers, SLP shorty X, and LM II catback.

But you're going to get about 30863896289623 different responses. It's all based on personal preference. Just try and listen to as many sound clips as you can to figure out what you think sounds best.

goooood luck

 

any good sites for sound clips, other than youtube.

 

mustangexhaust.com
streetfire.net

you wont be dissapointed with slp