Quote Originally Posted by DanR View Post
I know you have your heart set on this setup mate, but in my opinion if you fit a 70RR to a street car you are asking for trouble with the fuzz and the EPA. If there is anything else not strictly 'legal' on your car such as coil overs then an exhaust like this will draw unwanted attention. Most aftermarket exhausts will be over the EPA noise limit but there is sensible (Fujitsubo) and then there is nuts! (Js 70RR) haha

I don't know if you have seen this but this video is a good comparison of various JDM exhausts on a DC5.

http://www.youtube.com/watch?v=ea6xpwciZEU
slightly deceiving, the rm01a and the hks hi-power, im sure have an open intake like a cai or sri. so from the front sounds more beastly. could be wrong but