Description
Performance Calibration Tuner. The Accel SuperTuner enhances engine power and drivability by allowing precise calibration of critical engine and transmission parameters. Designed for enthusiasts who want to optimize throttle response, shift points, and accommodate aftermarket modifications easily through a user-friendly interface, it offers an immediate performance upgrade with improved efficiency and reliability.
Construction and Appearance. The SuperTuner features a compact, lightweight design with a high-definition 2.8-inch color screen and durable housing. Its updated interface provides a clear and straightforward display, enabling fast and intuitive tuning adjustments without sacrificing build quality.
Installation. Installation is straightforward and requires no drilling or permanent modifications to the vehicle. It connects easily to the onboard diagnostic port, making it accessible to both professional technicians and informed enthusiasts.
Application. Designed specifically to fit the 2007 to 2015 model years of the 5.3L Yukon, ensuring proper compatibility with no exclusions noted for this fitment.
Accel 49505
CA Residents: WARNING: Cancer and Reproductive Harm
- Engineered for Enthusiasts Who Want Real Control Over Performance
- Unlocks Power Through Precise Calibration of Fuel, Spark, and Transmission Settings
- Improves Throttle Response and Adjusts for Aftermarket Upgrades
- Delivers Optimized Drivability Across GM, Ford, and Dodge Platforms
- Advanced Mapping Provides Measurable Gains Without Compromising Reliability
- Sharpens Acceleration and Smooths Shifts
- Performance Test Capability Including 0-60 and Quarter Mile
- CARB Executive Order Number D-745 Ensures Emissions Compliance
- Adjustable Shift Point and Firmness
- Tire Size and Axle Gear Ratio Calibration
- Internet Updating Using PC Software for Convenience
- HD 2.8” Color Screen with Updated Interface for Easier and Faster Modifications
- Speed and Rev Limiter Adjustments Available
- Active Fuel Management Control Integration
- Diagnostic Capability to Read and Clear Trouble Codes with Explanations
- Compatible with Diesel and Gasoline Fuel Types
- Includes Instruction Manual
- Erases Fault Codes
- Fits 2007-2015 5.3L Yukon
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