civicdx

hey guys, i made a test pipe and i was wondering whats the pro's and con's on this because people are saying different things about it. Some say its good and some say its bad and makes you lose hp. What do you guys think i should do? thanks

imported_JookSingKid

What kind of motor you got?
sometimes it make very little to no difference, sometimes the results can be quiet robust.

mattharper

punched cat i think

imported_zc_hatch

it is a pipe that directly replaces the cat... like a filler pipe(to take the space the cat used to take up

Cynikal.Mindset

test pipe = bad for environment

imported_phuviano

agreed, and will less likely pass emissions with it.

spracingsports

arent they bad for your valves, like running no exhaust???

imported_kIeRaN

i think u should just keep your car legit and keep a cat on, u dont wanna be kicking yourself later on down the road