If your looking for performace and haveing duals go with 2in-2.25in piping and use the stock V6 mufflers (or from the V to mufflers) It will keep enough back pressure for some kinda gain and keep the sound down also. Or the TL mufflers what even you want. I think it would look great, nice and stock looking with some gain and might have a nice sound. Who knows you ight get a good performance gain?? Just as long as you dont go anything over 2.25in piping from cat-back

 

Why don't you pour gas on it and light a match.

 

a custom exhaust can cost as little as 300 bucks. you dont have to spend a grand to get better flow.. just go to a local shop and ask around. If they dont know how to work on an 03 model.. they will usually tell you.. check my post on exhaust on an 03
slick

 

that response was funny i posted before, i must have been in a shitty mood