DETROITLSC
Registered
i have a couple mods on my mark, now im shooting for the exhaust, i would like to have the quiet rumble, but i know with the cats off how much more will the horse power go up, and how loud should i expect it to be? removing the cats is my next move, im just trying to have the ultimate sleeper. the drivers side cat i cant see anything else to do but gut it out, and cut the passenger side off and replacing it with a straight pipe, and the one in the middle i dont know if thats a resonator or another cat, should i keep that or remove it too? HELP MEE!