Toyota GR Tuning
GR Supra — BMW Powered, Pure Tuning Calibrated
The A90 GR Supra is powered by BMW's exceptional B58 engine — the same unit we tune across the entire BMW range. That means we know this platform inside out, and we know exactly how to extract every last bit of performance from it.
Why GR Supra is Our Specialty
🔧 B58 Platform Mastery
The GR Supra A90 runs the same BMW B58 engine we tune across the entire BMW range — from the M140i to the Z4 M40i. We know this engine better than anyone, and the Supra benefits from exactly the same expertise.
🏎️ RWD Performance
The Supra's rear-wheel drive layout and low weight make every horsepower gain feel dramatic. Going from 340BHP to 440-450BHP in a car this light and this balanced is an incredible transformation.
📊 Dyno-Tested Results
Every Supra tune gets before-and-after dyno testing. We prove our power gains with real data, not marketing claims.
⚙️ Transmission Tuning
The ZF 8-speed automatic in the Supra is the same unit found in BMW M cars. We can tune it for faster shifts, optimised launch control, and increased torque limits — transforming the driving experience completely.
GR Supra Models
BMW B58 powered — the ultimate Japanese sports car with German engineering
Ready to Transform Your Supra?
Get in touch and let's talk about what we can do for your GR Supra.