Dodge Charger 6.2L HEMI MoPower Custom Tune with Livernois MyCal Handheld

The Dodge Charger 6.2L HEMI (Hellcat, SRT, Redeye) is one of the most powerful sedans ever built — and MoPower Calibrations takes it even further with a custom performance ECU tune. Paired with the Livernois MyCal handheld programmer, this package unlocks dyno-proven horsepower and torque gains, sharper throttle response, and improved drivability while keeping OEM reliability.

Dyno-Proven HEMI Power

Our calibration engineers spent hours on the dyno and street refining spark, fueling, airflow, and torque management strategies to maximize the supercharged 6.2L’s potential. The result: harder acceleration, quicker throttle response, and consistent power delivery throughout the RPM range.

MoPower Charger 6.2L HEMI Tune Features

• Dyno-verified horsepower & torque gains
• Sharper throttle response and improved drivability
• Optimized spark and fuel mapping for maximum output
• Modified torque management for stronger delivery
• Refined knock thresholds for safe, consistent power
• Supports bolt-ons like intake, exhaust, and pulley upgrades
• Compatible with Hellcat, Redeye, and SRT Charger 6.2L models

Plug-and-Play with Livernois MyCal

The included Livernois MyCal handheld programmer makes tuning quick and convenient. Flash your Charger directly through the OBDII port — no downtime, no mailing in your ECU. Switch between stock and performance tunes at any time.

Fuel Options

This tune is designed for premium fuels and supports:

• 91 Octane
• 92 Octane
• 93 Octane

⚠️ Running lower octane fuel than your tune requires may cause engine damage. MoPower assumes no liability for incorrect fuel usage.

Important Disclaimer

MoPower Calibrations are sold for off-road use only. All performance Calibrations and Engine Control Units installed are at the customer’s own risk. MoPower Calibrations or www.mo-power.com holds no responsibility either implied or otherwise for mechanical, electrical, or other failure when using any aftermarket performance products from MoPower Calibrations. Items sold for off-road use only are illegal in many states and provinces and are intended for racing vehicles which may never be used on a public road or highway. Not for sale or use in the State of California.

MoPower Calibrations LLC is not affiliated, associated, authorized, endorsed by, or in any way connected with Diablosport, HPTuners, or SCT (Derive) or any of their subsidiaries or affiliates. The names Diablosport, HPTuners, and SCT, as well as related names, marks, emblems, and images, are registered trademarks of their respective owners.

The MoPower Difference

Unleash the full potential of your Dodge Charger 6.2L HEMI with a MoPower Custom Tune and Livernois MyCal handheld. Enjoy sharper throttle, stronger torque, and dyno-proven horsepower gains that transform your Hellcat or Redeye into an even more dominant machine.