Hi, I'm looking for some advice on what to do next with my S15.
I brought it about a month ago with these mods:
Greddy intercooler
Greddy profex boost controller
Z32 air flow meter
Nistune ecu + remap
Hks actuator
Apexi intake
Splitfire coilpacks
Walbro fuel pump
Japspeed down pipe
Japspeed...