2015-2022 JEEP GRAND CHEROKEE 5.7L TUNER WITH PCM UNLOCK
The Livernois MyCalibrator tuner is available exclusively for your 2015-2022 Jeep Grand Cherokee 5.7L.
Beginning in 2015, the only way to tune a Mopar vehicle involves physical modifications to the computer to unlock the potential to add power, torque, and performance.
Multiple tunes are available with the Livernois 93 performance tune leading the way in terms of performance. This tune is good for peak vs. peak gains of over 28WHP and 25WTQ, with maximum gains of over 59WHP and 59WTQ.
Choose the return shipping method at checkout to have the process completed in as little as 2 days (including shipping). After purchase, reference your order number and ship the vehicle’s computer to Livernois for unlocking. This process typically takes 1 business day for completion.
Purchase of this tuner includes 1 performance tune and 1 tow tune for a stock, unmodified vehicle. Extra tunes can be purchased under the optional add-ons drop down.
Features:
- Custom tuning via Livernois Motorsports
- Increased horsepower & torque (+28hp/25tq w/ 93 Octane R+M/2 fuel)
- Dyno proven air/fuel adjustments
- Enhanced throttle response
- Modified Fan Settings for reduced heat soak
- Reduced Torque Management and increased Shift Firmness
- Optional Tunes available for Livernois Supported modifications available
- Available for multiple fuel octane levels (87-93 gasoline)
- Raised top speed limiter
- Read/Clear (DTC) Codes
CARB EO number D752-20
*Windows PC required for tuner updates, MAC / Apple OS not supported*
**2018+ vehicles require Bypass Cable, Part # LPP621000
***E-Torque vehicles not supported
****WK Series only. "New Generation" WL Series vehicles not supported.
*****This unlock service is for your vehicle’s ECM. If you are providing an ECM that is not from your vehicle (new, or used) please contact us prior to purchasing as additional costs may be associated.
About Livernois Motorsports
Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.
Our MyCalibrator tuner combined with our proprietary tuning software we have more access, more experience, more tuning support, more parts support and far more world records to back us up than any other tune provider in the marketplace.
What goes into a Livernois Motorsports Custom tune ?
- Fuel Mapping - The fuel map inside the ECU is able to adjust the air/fuel mix for maximum efficiency and performance in any condition.
- Air/Fuel Management - Air/Fuel management is one of the most important factors in the combustion process. Maintaining a proper Lambda value is crucial to getting the most out of your motor and also to prevent damage.
- Rev, Top Speed Limiters and Shifting Characteristics - By dialing in the optimal RPM range and pressures for your transmission to shift at, we are extending the life of those components. We also take this opportunity to revise your top speed limiter. These modifications are made to make sure that you are able to have a long-lasting and fun life with your vehicle.
- Ignition Timing - Timing is a key player we control when the combustion event occurs. By revising the moment this happens we are able to increase your vehicle’s power, performance, and efficiency!
- Torque Management - Using our proprietary tuning software we alter when, where and how the computer tries to step in to maintain control over your vehicle can have as much of an impact in performance as sheer power and torque. Ensuring these match the extra power, while providing the intended driveline safety they exist for, is just another area we focus our attention on to find that perfect outcome.
- Improved fan control settings - ensuring your engine runs cooler, more often is a simple, but effective way to achieve optimal performance results more frequently than OEM settings allow.
- Data Logging for reviewing and ensuring all intended results. Our MyCalibrator Touch line of tuners allows for, when requested, engineering level logging to allow the Livernois team to review the performance and sensor readings from your vehicle.
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