Iv got a greddy catback exhaust and custom fabricated headers and down pipe... now im thinking about getting the high flow cat..

I know some of these are made for racing and will not pass emissions...

What about the sound of my exhaust... it sounds nice and deep not ricey.. will it chop up into a little fart cannon? or will it make it louder for the better louder is always good haha..

 

it will prolly make it sound a bit raspy, that's what happened to my dd crx. i got a ebay header and greddy catback and it sounded raspy but bought a bigger resonator from magnaflow and sounds a lot better with the high flow cat i also have on it

 

i got a random technologies high flow with an apexi N1 catback on myne and it sounds the same as with the oem cat.. not throwing any codes.. well until the oil started leaking into it from bad valve seals