Corvette C8 LT2 Custom Remote Bolt-On Tune

Unlock the full potential of your 2020–2026 Chevrolet Corvette C8 Stingray with a Custom Remote Bolt-On Tune, professionally calibrated to maximize the performance of your LT2 6.2L V8. Designed for Corvettes equipped with common performance upgrades such as aftermarket exhaust systems, headers, intakes, intake manifolds, and other bolt-on modifications, this custom calibration improves horsepower, throttle response, drivability, and overall engine efficiency.

Every tune is individually developed based on your vehicle's modifications and fuel type using HP Tuners software. Rather than using a generic calibration, each tune is customized to optimize ignition timing, fuel delivery, throttle mapping, torque management, and other critical engine parameters to extract the best performance from your specific setup.

Whether your goal is improved street performance, track capability, or maximizing the benefits of your bolt-on modifications, this custom tune delivers a smoother, more responsive driving experience.

Performance Benefits

Custom tuning allows your Corvette to fully utilize aftermarket performance upgrades by optimizing engine calibration for your exact combination of parts.

Expected Performance:

• Approximately 465–485 WHP on 91/93 octane (bolt-on equipped vehicles)
• Approximately 490–505 WHP on E85-equipped vehicles

Actual horsepower and torque gains will vary depending on vehicle modifications, fuel quality, environmental conditions, and overall vehicle configuration.

Features

• Custom calibration for the LT2 6.2L V8
• Supports common bolt-on performance modifications
• Optimized ignition timing
• Refined fuel mapping
• Improved throttle response
• Enhanced drivability
• Increased engine efficiency
• Reduced knock sensitivity
• Optional Flex Fuel calibration
• Optional AFM (4-cylinder mode) adjustment
• Optional burble/pop tune
• Compatible with 91 Octane
• Compatible with 93 Octane
• Compatible with E85
• Race fuel calibrations available for dedicated track vehicles

Supported Modifications

Custom tuning is designed for vehicles equipped with upgrades such as:

• Cat-Back Exhaust Systems
• Headers
• Cold Air Intakes
• Intake Manifolds
• High-Flow Exhaust Components
• Additional Bolt-On Performance Modifications

Remote Tuning Process

Remote tuning (also known as E-Tuning) allows your Corvette to be professionally calibrated without visiting a dyno facility.

The process includes:

• Custom base calibration
• Data log review
• Calibration revisions
• Ongoing tune refinement
• Final optimized calibration based on vehicle data

There are no preset revision limits. Calibration adjustments continue until the vehicle is properly optimized for your specific setup.

Available Options

Choose the options that match your vehicle during checkout:

• ECM Already Unlocked or ECM Unlock Required
• MPVI3 Interface Already Owned or Add MPVI3
• Fuel Type , 91 Octane, 93 Octane, E85, Race Fuel

What's Included

• Custom LT2 Remote Tune
• Initial Calibration File
• Calibration Revisions Based on Data Logs
• Remote Tuning Support

Optional Add-Ons

• HP Tuners ECM Unlock Service
• HP Tuners MPVI3 Interface
• HP Tuners ECM Licensing Credits

Vehicle Fitment

Fits:

• 2020 Chevrolet Corvette C8 Stingray
• 2021 Chevrolet Corvette C8 Stingray
• 2022 Chevrolet Corvette C8 Stingray
• 2023 Chevrolet Corvette C8 Stingray
• 2024 Chevrolet Corvette C8 Stingray
• 2025 Chevrolet Corvette C8 Stingray
• 2026 Chevrolet Corvette C8 Stingray

Engine: LT2 6.2L V8

Important Information

• Vehicle VIN is required before tuning can begin.
• An HP Tuners-compatible interface is required for flashing the calibration.
• An unlocked ECM is required before tuning can be performed.
• Power gains vary based on modifications, fuel quality, elevation, and overall vehicle condition.
• Professional installation of performance parts is recommended before tuning begins.