hdi

I am lookinging for some Stage 3 Chip or Chip that will work for the following setup: Engine as written above CA18DET GT28RS Turbo 444cc Injectors HDI FMIC 3" CatBack (HKS Hi Power + 3" Downpipe and the rest ist stock (Elbow + Manifold)) Walbro (a must anyways ;)) z32 MAF Apexi Power Intake...