Toyota says the Supra blends heritage with innovation. The reality? In stock form, performance feels closer to a mid-range German sedan than a true sports car. The platform is solid—BMW-sourced engines, a proven ZF8HP transmission, and sharp chassis dynamics—but the factory calibration holds it back. At Auto Upgrades, we change that. With precise ECU and transmission tuning, throttle response is sharpened, turbo lag reduced, and shifts recalibrated to deliver power instantly. The Supra becomes the machine enthusiasts expected from the start: fast, responsive, and genuinely thrilling to drive.

Toyota Supra Performance Tuning Auckland

Key Features:

Power: Significant horsepower and torque increases across all engine options.
Response: Quicker throttle with reduced turbo lag for sharper acceleration.
ZF8HP Transmission: Faster, more decisive shifts that put power down instantly.
Refinement: Smooth drivability preserved in daily use, with sports-car edge when demanded.
Reliability: Safe, tested ECU and TCU calibrations developed with OEM-level methodology.

Performance Gains:

3.0 250kW (2019–): +30HP, +50Nm
2.0 190kW (2019–): +30HP, +50Nm
2.0 145kW (2019–): +25HP, +40Nm

How It Works:

Morning: Drop your Supra off and outline your goals.
Tuning: ECU and transmission recalibration refine fuelling, ignition, torque control, boost, and gearbox mapping.
Afternoon: Collect your Supra—now sharper, faster, and far more capable than stock.

Engineered Results

The latest Supra has all the right ingredients but arrives from the factory restrained by conservative calibration. Our tuning releases that potential, giving you stronger midrange torque, harder acceleration, and gearbox response that finally matches the chassis. The Supra is transformed from “fast enough” into a car that demands respect on both road and track.

Auto Upgrades turns the Toyota Supra into the sports car it always should have been—heritage honoured, potential unlocked.