Stage 3 Aftermarket Injector Accessport Calibration

Stage 3 Aftermarket Injector Accessport Calibration - This is for a 02-20 Subaru WRX/Legacy GT/Forester XT/ Outback XT with Stage 2 or stage 3 stock fueling components but with a an upgraded Non Stock injector set with or without a oem turbo. A Wideband air fuel sensor is required for proper measurement during the etune. Aftermarket Intake kits as well as upgraded boost controllers will still fall into this category. Please read our E-tune page for details on when to expect your calibration and following revisions. PLEASE SEND US AN EMAIL ABOUT ANY QUESTIONS REFERRING TO SPECIFIC MODIFICATIONS NOT MENTIONED HERE