Anyone out there put a C&L, Accufab, or other upper intake plenum on a mostly stock GT without upgrading the throttle body? How much of a gain can I expect? I will do both eventually, but being married and with a kid on the way I just have to do these things in stages . . . ! If it's not worth doing piecemeal I may just have to save up and do both at the same time . . .
As you can see from my sig, all I have is a K&N FIPK and mufflers so far.
As you can see from my sig, all I have is a K&N FIPK and mufflers so far.