2020-2026 Toyota Supra Mk5 B48 & B58 JB Plus (JB+) Quick Install Tuner a8tuning If you don't find your

If you don't find your model

Explore Aftermarket Parts Collection For G8X S58 Vehicles

this is how your vehicle should have come from the factory

providing absolutely the best cooling capacity available in a high quality and high-value package

2020-2026 Toyota Supra Mk5 B48 & B58 JB Plus (JB+) Quick Install Tuner a8tuning If you don't find yourPlug in up to 40 extra wheel horsepower in seconds! Our popular and well proven JB Plus quick install tuner is available for 2020 2024 B48 B58 Mk5 Toyota Supra applications! Boost is user adjustable up to 4. 5psi over stock providing gains up to 40 wheel horsepower and 50 wheel torque on the B58 Supra motor. Timing and fueling remain managed seamlessly by the DME preserving all factory safety systems. While the JB4 is the ultimate tuning tool the JB