I'm in the market for a new catback (currently running custom 2.25" piping with magnaflow oval muffler) and I can get an Espelir JGT-500 made for an ITR for $150.

I've searched my *** off but I haven't been able to find anyone who can give a definitive answer as to whether or not this will fit and what modifications I will have to do. Currently I am catless, so the custom exhaust makes up for the part where a cat or test pipe would be.

So, any help FROM EXPERIENCE that you all can lend me would be more than appreciated.

 

are the b-pipes of a gsr and type r the same. if so it will work. my buddy had a gsr exhaust on his coupe, worked fine. but for some reason i dont think they are the same, not sure though

 

I think the ITR B pipe is shorter because I've read that the ITR cat is longer, but I'm not totally sure on that.