I have gutted pre-cats & 2-1/2" B&B exhaust. My next step is to add test pipes. The only thing is I love the sound of my car now. It sounded very muted with only the B&B. When I gutted the pre-cats, the car sounds SO much better now. It's very "throaty" now. How with the test pipes change the sound? -Tony
Follow Ups
Do test pipes change the sound of the exhaust? - TTony08:35:08 06/07/01