futuref-body

iTrader: (2)

i tried knife edging my throttle body recently and now it idles a little higher and it sticks more for some reason till i break it lose from idle so now im considering a new TB. would jumping to an 80mm even be worth the money spent? or should i just keep saving for a 90/90 / 92/92 setup? also, going with the 90+ setup, will i have to get it tuned or does the maf do its job accordingly?