Description
Performance Engine Tuning. The Accel SuperTuner is a powerful handheld tool designed to give enthusiasts advanced control over their vehicle’s fuel, spark, and transmission settings. By tuning these parameters, it enhances throttle response, optimizes drivability, and compensates for aftermarket modifications. Its precise calibration results in sharper acceleration, smoother shifts, and overall improved vehicle performance.
Construction and Appearance. This tuner features a sturdy design combined with a high-definition 2.8-inch color display for a clear and intuitive interface. The device is built for reliability using quality materials to ensure durability during regular use and tuning adjustments.
Installation. Installation is straightforward and does not require drilling or permanent vehicle modifications. The tuner connects directly to the vehicle’s diagnostic port, allowing for simple updates and adjustments via PC software.
Application. This tuner fits 2011 to 2013 6.0L Tahoe models, providing calibration designed for this vehicle’s engine and drivetrain characteristics to deliver measurable performance improvements without compromising factory reliability.
Accel 49505
CA Residents: WARNING: Cancer and Reproductive Harm
- Legal For Sale And Use On Emissions Controlled Vehicles In All 50 States With CARB EO Number
- Unlocks Power Through Precise Calibration Of Fuel, Spark, And Transmission Settings
- Improves Throttle Response And Adjusts For Aftermarket Upgrades
- Provides Optimized Drivability Across GM, Ford, And Dodge Platforms
- Features Advanced Mapping For Measurable Gains Without Compromising Reliability
- Performance Test For 0-60 And ¼ Mile
- Shift Point And Firmness Adjustment
- Tire Size And Axle Gear Ratio Adjustment
- Internet Updating Using PC Software
- HD 2.8” Color Screen With Updated Interface For Easier And Faster Modifications
- Speed And Rev Limiter Adjustments
- Active Fuel Management Control
- Diagnostic Capability To Read And Clear Trouble Codes With Explanation
- Erases Fault Code
- Compatible With Diesel And Gasoline Fuel Types
- Instruction Manual Included
- Includes Speedometer
- Fits 11-13 6.0L Tahoe
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