2023–2025 Silverado & Sierra 1500 Custom HP Tuners Tuning

Our custom HP Tuners calibrations for the 2023–2025 Chevrolet Silverado 1500 and GMC Sierra 1500 are designed to deliver measurable improvements in power, throttle response, and drivability. Whether your truck is stock or equipped with performance upgrades such as intake, exhaust, camshaft, or forced induction, each calibration is created in-house and tailored to your specific setup.

Key Features

• Engine Coverage – Compatible with EcoTec3 5.3L and 6.2L V8 engines (including Dynamic Fuel Management/DFM systems)

• Transmission Tuning – Support for GM 10L80/10L90 10-speed automatics with refined shift scheduling, torque management, and responsiveness

• Custom Calibration – Adjustments available for bolt-ons, headers, camshafts, gear changes, superchargers, turbos, and E85/flex-fuel configurations

• Safe & Reliable – Enhancements are designed to maximize performance while preserving long-term reliability and drivability

• Remote Capability – Compatible with HP Tuners MPVI2 and MPVI3 devices for convenient file exchange and flashing

Benefits

• Sharper throttle response and improved low-end torque

• Smoother, stronger acceleration across the RPM range

• Optimized shift quality for towing, daily driving, and performance use

• Increased efficiency and improved fuel economy under light load

• Reliable calibrations for work, recreation, and performance applications

Compatibility

Custom tuning is available for:

• 2023 Chevrolet Silverado 1500 (EcoTec3 5.3L / 6.2L, 10L80/10L90)

• 2023 GMC Sierra 1500 (EcoTec3 5.3L / 6.2L, 10L80/10L90)

• 2024 Chevrolet Silverado 1500 (EcoTec3 5.3L / 6.2L, 10L80/10L90)

• 2024 GMC Sierra 1500 (EcoTec3 5.3L / 6.2L, 10L80/10L90)

• 2025 Chevrolet Silverado 1500 (EcoTec3 5.3L / 6.2L, 10L80/10L90)

• 2025 GMC Sierra 1500 (EcoTec3 5.3L / 6.2L, 10L80/10L90)

Process

1. Purchase your custom tuning package.

2. Use your HP Tuners device to read your factory calibration.

3. Provide us with your stock file and a complete list of modifications.

4. Receive a calibration tailored to your exact build.

5. Flash the tune to your truck and experience the improvements instantly.

Professional Assurance

All Silverado and Sierra tunes are built in-house with an emphasis on drivability, performance, and reliability. From towing and daily driving to high-performance applications, our calibrations are proven across the latest GM truck platforms.