ukhilly

hi i have a 2003 sti type UK fitted with a h & s cat back exhaust system
i would like to fit a K& N apollo induction kit.
do i need to remap it or not plus would any damage be done
cheers

powerwrx

iTrader: (11)

i think a remap would be needed to set up the air/fuel ratio

attwood02

iTrader: (3)

bought 2003 sti in december with k+n apollo on it with cat back exhaust, going back to standard air intake, so will be available if you are interested, also have fog light cover in wr blue pre drilled if interested.

dynamix

iTrader: (3)

It will need a remap for the induction kit / exhaust change. But on the plus side you will gain a lot