i have a 2004 cavalier...i want to put a header on and go full exhaust what header should i go with...what cat should i go with and what muffler should i go with.....i want run 2.25 pipe and throw no codes....thanks
I AM the man from Nantucket
Pacesetter 4-1(Ceramic Coated) > Magnaflow High-Flow Cat > Whatever muffler you want.
-OR-
Weapon-R 4-2-1 > Magnaflow High-Flow Cat > Whatever muffler you want.
Those would be my suggestions.
