2023+ Raptor R Custom Tune

The 2023+ Raptor R’s supercharged 5.2L Predator V8 is already a powerhouse, but with our P1 Underground Tuning custom calibration, you’ll unlock even more raw performance while refining drivability. Our tune optimizes throttle response, ignition timing, boost control, and fuel delivery for maximum power without sacrificing reliability.

Whether you want sharper acceleration, improved mid-range torque, or a more aggressive driving feel, our custom mapping is built for your exact setup—fuel type, intake, exhaust, pulley, or other modifications. We also refine transmission behavior for smoother yet faster shifts, ensuring you get the most out of every gear.

Key Benefits:

• Increased horsepower & torque across the RPM range

• Enhanced throttle response & acceleration

• Optimized supercharger boost curve

• Refined 10-speed transmission tuning

• Calibration tailored to your mods & fuel type

• Maintains factory safeguards for engine longevity

Built for enthusiasts who demand more from their Raptor R—without compromise.