Cat

Is it worth putting on a high flow cat on a 3.4. I am going to get dual exhaust but i don;t have headers. What kind of performance gain is there?

methinks your floggin a dead horse. exhaust will probly be worth a few ponies, true duals, not worth the effort, but its gonna make it sound better hopefully. if your lookin for more power, thats a good place to start, but go for some port work, cams, flat top pistons, engine coatings, your gonna have to open it up if your lookin for decent power.

exactly what he said...

or scrap the 3.4 for a LT4.......

screw the cat and go for it and do the intake and what he said but go blue steak glass paks

my cats name is fluffy