Quote Originally Posted by Jaredthefail View Post
Thanks scotty. I'm still learning about all this. But while we're on the subject, would a new downpipe allow the exhaust to breathe any better? This is the original so its probably getting pretty clogged with carbon and crap

dp flow better, but then theres the do you need a cat where you live, tune it out, add one, and so on. and if you plan to mod just get headers, why waste money on a part your gonna replace again?

headers come with a 3" dp. you will still need to figure out what to do about your cat. 01 up cars dont like the cat gone unless it tuned out.