i want to put an ITR exhaust on my 95 GSR, i know that i will need to modify the cat to make it fit, how much should i expect to pay for this? and how much do you expect installation to run me, i'm buying the exhaust for 200, so i'm just trying to figure out what i should expect to pay total, thanks.

 

Shouldnt be too hard. If you have the whole exhaust its not a bad job at all. All you would need to do is bolt it up. Im not sure the cat is different. If it is get a testpipe...shouldnt be much though...good luck