I was wondering what mod should I get next. I am torn between headers, intake mani, or a RRM piggy. I already have CAI, RRM throttle body, RRM pully, high flow cat, and 2 1/4in cat-back exhaust. What mod will give me the most HP gains?

 

If you got the loot just get them all if not then i would get the headers to complete your exhuast setup.

 

piggy.

 

Of those choices, headers easily.

 

Piggy > Headers

 

headers then piggy