i know that GREDDY makes 50 state CARB legal exhaust systems. does anyone know if APEXi exhaust systems are CARB legal too. the APEXi web site dosen't say anything about it.

I had the same problem, when I was looking for an Exhaust. I did not end up getting the Apex though. I went with a DC Sports Cat-Back System and I really like it. It fits really nice on the car, looks really nice, and it isnt too loud. It has a nice, deep sound.