the greddy one is pretty loud, especially if you are running a "race exhaust" (catless)


honestly, not meaning to brag or anything, but the only time i have ever heard the Greddy exhaust sound good on a car is on a WRX...the boxer note is acutally really good (imo of course) out of that muffler. i have heard it on a S/C prelude, it was real loud on it, civics are usually not good sounding in it either. cant say i have heard it on a turbo'd civic though......

go QUIET.......it will be your friend. ecutout in front of a high flow cat, and two magnaflows if you can fit it, it will be your friend. (read: wont get you pulled over...just dont run a big ass tip )