question about going full corksport

[mazdasp33d]

will having a corksport down pipe, test pipe and exhaust screw up my emissions? i live in ct

[maestro]

if you are required to have a Catalytic converter and they check, then yes. If they simply plug into the diagnostic port maybe not.
You can put a high flow Cat in place of the race pipe.

[mazdaspeed32007]

i live in MA and went for a test recently with a custom tbe. i have the corksport dp with a 3" set up the rest of the way back. all i have is a pypes mini cat and a megan muffler. i think you need to stay under 220 ppm and i hit something like a 120ppm. something like that anyways. not sure if thats because the guy ran it in neutral instead of in gear or not but its up to you whether you think youll make the grade or not. i think youll be allset. but altering your exhaust in CT and MA in any way shape or form besides a stock set up is ILLEGAL!!!! i get frustrated with police at times.

[mazdasp33d]

i live in MA and went for a test recently with a custom tbe. i have the corksport dp with a 3" set up the rest of the way back. all i have is a pypes mini cat and a megan muffler. i think you need to stay under 220 ppm and i hit something like a 120ppm. something like that anyways. not sure if thats because the guy ran it in neutral instead of in gear or not but its up to you whether you think youll make the grade or not. i think youll be allset. but altering your exhaust in CT and MA in any way shape or form besides a stock set up is ILLEGAL!!!! i get frustrated with police at times.

thanks for the info. i talked to a buddy of mine who actually is running all corksport and and he just has to replace the mid pipe whenever he goes because there is the cat on that pipe. so i think ill be set.

[Hypnotized]

replace the test pipe with the cat when you go for emissions. I live in CT as well what part do you live in?