iE Performance Engine ECU Tune For VW MK8 GTI Tiers:Pro Stage 1 (up to 360HP/540NM)

Stage 1 (up to 360HP/540NM) - 91oct/95ron

the acceleration will be greatly increased and launches will far more aggressive

(Unlocks TrueFlex Feature)

Designed for custom charge pipe fabrication and single turbo applications

RS7 Turbos 91 AKI / 95 RON

iE Performance Engine ECU Tune For VW MK8 GTI Tiers:Pro Stage 1 (up to 360HP/540NM)HUGE POWER GAINS UP TO 388 HORSEPOWER & 433 FT LBS TORQUE! TRUEFLEX ETHANOL iE TRUEFLEX IS THE INNOVATIVE FLEX FUEL E85 SOLUTION FOR YOUR 2022+ VW GTI. RUNNING ETHANOL UNLOCKS MASSIVE POWER GAINS OVER PREMIUM GASOLINE. NO SWITCHING TUNES OR WORRYING ABOUT BLENDS, JUST FILL & GO! POWERLINK MOBILE TUNE YOUR CAR, CHANGE OCTANES, UPGRADE HARDWARE, PERFORM DIAGNOSTICS, MONITOR LIVE GAUGE DATA, AND MORE ALL FROM YOUR APPLE OR ANDROID PHONE. LEARN MORE