1. 2000TransAm24

    Gen 3 factory muffler mod

    Hello everyone! Just thought I'd share a little mod I did to my gen 3. I wanted to do a dual full exhaust but the options right now don't exist. So I decided to decat the factory mufflers. I wanted to accomplish this without cutting/welding etc. This was a learn by doing and I didn't take...
  2. M

    yoshimura R77 pipe sizing??

    What is the pipe size for slip on that work with the gen 2 yoshimura headers and mid pipe??