Unlocking V8 Potential: Custom Dyno Tune for the Lexus RCF

The Lexus RCF V8 returned to the dyno at Revhigh for a full custom tune, and the results speak for themselves. By fine-tuning the calibration using WINOLS in bench mode, we unlocked additional power and torque while also improving fuel efficiency.

Every adjustment was aimed at creating a smoother power delivery, sharper throttle response, and those signature burbles on overrun that make a V8 truly come alive. The outcome is a Lexus RCF that feels stronger, more refined, and far more engaging to drive—without sacrificing reliability or everyday drivability.

At Revhigh, tuning isn’t about chasing numbers on paper; it’s about optimizing the car for real-world performance. With precise dyno testing and careful calibration, we ensure that every vehicle we tune delivers the perfect balance of power, response, and reliability.

Using WINOLS in bench mode, we carefully recalibrated the ECU for smoother power delivery, sharper throttle response, and those crisp overrun burbles that really bring the V8 to life. The result is a car that feels stronger, more refined, and far more engaging to drive — without compromising reliability or drivability.

📊 Dyno Results

BEFORE

• Power: 276.5 kW @ 166

• Torque: 676.6 Nm @ 132

AFTER

• Power: 302.8 kW @ 174

• Torque: 711.2 Nm @ 138

🚀 GAINS

• +26.3 kW

• +34.6 Nm

Whether it’s a track-focused build or a street-friendly upgrade, the Revhigh approach turns high-performance components into an experience that’s both thrilling and dependable.

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