hi, im new and i just got a new 2004 celica gt-s. man i love this car. right now im looking in the market for an exhaust and intake. my question is which exhuast and intake best suits the gt-s as to performance as well as sound and which is the best i/e combo? please help me out. thanks.

best muffler for your exhuast can be found at www.macmuffler.com, their much quiter then the competitors so if you want a much louder one mac isn't for you.