06/25/2026
Kicking off the next phase of MK8/8Y developments and releases is our Dynamic+ Stage 3 ECU and TCU software upgrade for the MK8 Golf R & 8Y S3! Engineered for the Garrett PowerMAX GT2563S Turbocharger upgrade, experience up to 504 HP and 433 TQ on 93-octane fuel, with no fueling upgrades required. Stage 3 unlocks a completely new level of performance while retaining OEM+ drivability and response.
Developed to bridge the gap between stock-frame turbocharger upgrades and full-frame turbo systems, Stage 3 delivers substantial gains in horsepower and torque while maintaining the drivability, refinement, and reliability expected from a daily-driven vehicle. Through extensive dyno, street, drag strip, and track validation, our calibrations have been optimized to maximize the performance potential of the Garrett PowerMAX GT2563S while preserving critical factory safety systems.