Originally posted by BigT:
Because I live in MD...one of the worst states to live in...for Smog regulations...hehe. I probably wouldnt be about to get rid of the CAT. What if i get the zxtuner header with a lets say Magnaflow high flow cat? Just throwing ideas...would need a resonator too huh?


Yes you would need a resonator.


Hector 2003 Rally Red Mitsubishi Evolution VIII 257HP/259TQ 2005 Lapis Blue Mazda 6s RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED 160HP/141TQ