Ka24de header , testpipe , 3" exhaust

[R33]

@rogerthat240

This is gona sound newbish but then im guessing its best to run with a 3.0" cat/test pipe only then? It’s very newbish of me to say but, will it leak if the header end is 3.0 but cat or test pipe is 2.5"? emeberasssing me not know lol

u can always cut the end and weld on the pipe and flange to fit your exhaust.