hey, i just installed the cxracing kit on my sr. i got the hot pipe cut down 1.5 inch and if you want to use that hot pipe your going to have to buy a flange for that hot pipe and have it welded in. but i had the pipe cut down cause i have a s15 turbo, so if you have the t25 it might fit better. if you need help email me at
[email protected] i could get some pics and help you threw it. good kit tho fits well and the t clamps are nice with nylon in them