I have a 1990 iroc with a 5.7. I bought it with the exhaust cut off after the catalytic converter. No intermediate pipe or muffler. My question is if there is a difference between the 3rd generation camaro and the 4th generation exhaust setups. And also if there is a difference in exhaust routing based on engine size. Thanks in advance.

 

Fourth gen setups are the same routing except maybe some of the hangers are in different places. Cars with the N10 exhaust system have dual converters so the routing is a bit different but other than that they are pretty close to the same 82-02