ITR or just RSX?

[92sihatch]

Just had a friend give me a cat back RSX exhaust. It came off his cousins car so he's not sure if it was a RSX or RSX-S. Is there any way for me to tell? Thanks

 

[FLounder]

i believe one is longer than the other where it meets with the cat.... i cant remember the details. the information should be on clubrsx.com

 

[Briansol]

either way, it's not fitting an ITR

 

[AHHVTEC]

take a pic of the muffler and i can tell you