What is the difference between an exhaust from a 4 cyl. coupe and a 4 cyl. sedan? Can you tell by just looking or by the length? The reason I am asking is because I bought a Greddy Evo2 cat back exhaust and I don't know whether it fits a 2 door or a 4 door.

 

The sedan piping is slightly longer, but you should be able to use either for your car without a problem.

But here are the part numbers, anyway.

Coupe - 10156702
Sedan - 10156700

 

Do they bolt on the same?

 

Hanger locations will be the same, yes.

 

Is there any way I can find the length of the stock exhaust for the 2 door and the 4 door?