wowey, thanks for in jumpin guys, the only thing that Star said that made sense to me was "port your exhaust manifold." then i was back to :scratch . does anybody know if the pacesetter headers are any good?

i totally get the MAF reading now, thanks.

i also got the fipk on today, feels and sounds like a very good difference.

i'm putting on my cross-drilled slotted rotors, gunmetal 17" rims, CF evo hood, hks ss bov, boost guage, A/F ratio guage, and maybe the fuel pump this weekend. i was wondering, does the S-AFC measure A/F ratio too or not?

TIA, later