You guys REALLY should read this:

http://members.aol.com/quickf20c/mugen.html

one of our pioneering members who is sadly no longer with us (in terms of S2000 ownership).

note how much power he gained with mugen's exhaust.

 

I bought the Borla unit last year, which was one of the first on the market and I believe remains one of the least expensive. Best value, in my mind, anyway. I haven't done any comparisons, but I'm pleased with the looks, which are anything but cheap and my S2K now sounds like it runs. A top-notch sports car and not like some punk's hot rod. No offense, okay too late, but I just don't appreciate the obnoxious sound of the hopped up Civics, Accords, etc. that are running around on the street these days with the huge exhaust outlets. The exhaust outlets on the Borla unit are close to stock size, but are a much nicer finish. Do some price shopping and you can save some significant bucks on the Borla's. I believe I paid less than $650 for my Cat-Back system! I just went through my records and I believe I went through a company called Dason Auto Concepts, who Borla directed me to. I don't know if they're still in business, but it would be worth looking into.

Good luck!

 

The Comptech exhaust was the first mod I did and I love the sound of it. I've had the car 11 months now and to this day I still drive around with the stereo off just listening to the sound of it!