Originally posted by Motohip
Are you kidding? You think the Integra makes it's power with a universal honda muffler? No, it has a muffler designed for that car. The VX was made to use as little gas an possible, not for horsepower. If you keep that stock muffler, you're not getting all the power benefits of the B18B.
I know that -Im saying should I change the piping (not just the muffler) and how many inches wide?