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Part #: PCM-JGCV816
The DiabloSport Modified PCM (Unlocked) is a high-performance engine control module designed specifically for Jeep Grand Cherokee models equipped with the 5.7L Hemi and 6.4L SRT engines from 2011 through 2021. This modified PCM unlocks the full potential of your vehicle’s powertrain by allowing custom tuning and calibration adjustments that are not possible with the factory unit. Ideal for enthusiasts and professional tuners, it enables enhanced performance, improved throttle response, and optimized engine management when paired with compatible DiabloSport programmers.
By replacing your stock PCM with this unlocked version, you gain the flexibility to tailor your vehicle’s engine parameters to your driving style or specific modifications. Whether you are looking to improve horsepower, torque, or overall drivability, the DiabloSport Modified PCM provides a solid foundation for advanced tuning capabilities.
This modified PCM offers a range of features that make it an essential upgrade for Jeep Grand Cherokee owners seeking enhanced performance:
The DiabloSport Modified PCM is engineered to meet or exceed OEM standards for durability and reliability. Built with high-quality electronic components and robust housing, it is designed to withstand the demanding environment of the engine compartment. The unit is carefully reprogrammed and tested to ensure seamless integration with your vehicle’s existing systems while providing the unlocked calibration capabilities required for advanced tuning.
Its design maintains full compatibility with factory wiring harnesses and connectors, ensuring a straightforward installation process without the need for splicing or additional adapters.
Installation of the DiabloSport Modified PCM is a direct swap with your factory PCM. The PCM is typically located on the passenger side of the engine compartment, adjacent to the fuse box in the Jeep Grand Cherokee. Before ordering, it is important to have your current PCM’s Calibration ID number to ensure proper matching and compatibility.
No permanent modifications to your vehicle’s wiring or hardware are required, making the installation process simple for experienced technicians or knowledgeable enthusiasts. After installation, the modified PCM must be programmed using a compatible DiabloSport programmer (sold separately) to unlock its full tuning potential.
This product is ideal for Jeep Grand Cherokee owners who want to unlock additional performance capabilities through custom tuning. It is perfect for enthusiasts who have upgraded their vehicle’s intake, exhaust, or other performance components and need a flexible PCM solution to optimize engine management. Professional tuners and performance shops will also benefit from the unlocked calibration to deliver tailored tuning solutions for their clients.
Not available for sale or use on pollution-controlled vehicles. This product is intended for off-road or racing applications only and may not comply with emissions regulations in certain regions.
DiabloSport makes handheld tuners and ECU tuning solutions aimed at unlocking additional performance and improving drivability for many late-model domestic trucks and muscle cars. Their devices and supported tuning ecosystem are commonly used to optimize engine and transmission calibrations after mods like intakes, exhaust, or gearing changes.
PART # PCM-JGCV816
PCM-JGCV816 Diablo Sport 11-21 Jeep Grand Cherokee Modified PCM. Unlock your Jeep Grand Cherokee's full performance potential with this DiabloSport Modified PCM, compatible with 5.7L Hemi and 6.4L SRT8 engines. Designed for 2011-2021 models, it allows seamless integration with Diablo programmers (sold separately) for custom tuning. This unlocked PCM enhances power, throttle response, and overall driving experience. Easy to install, it’s perfect for enthusiasts seeking optimized engine performance without compromising reliability. Note: Not for pollution-controlled vehicles.
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Part #: PCM-JGCV816
The DiabloSport Modified PCM (Unlocked) is a high-performance engine control module designed specifically for Jeep Grand Cherokee models equipped with the 5.7L Hemi and 6.4L SRT engines from 2011 through 2021. This modified PCM unlocks the full potential of your vehicle’s powertrain by allowing custom tuning and calibration adjustments that are not possible with the factory unit. Ideal for enthusiasts and professional tuners, it enables enhanced performance, improved throttle response, and optimized engine management when paired with compatible DiabloSport programmers.
By replacing your stock PCM with this unlocked version, you gain the flexibility to tailor your vehicle’s engine parameters to your driving style or specific modifications. Whether you are looking to improve horsepower, torque, or overall drivability, the DiabloSport Modified PCM provides a solid foundation for advanced tuning capabilities.
This modified PCM offers a range of features that make it an essential upgrade for Jeep Grand Cherokee owners seeking enhanced performance:
The DiabloSport Modified PCM is engineered to meet or exceed OEM standards for durability and reliability. Built with high-quality electronic components and robust housing, it is designed to withstand the demanding environment of the engine compartment. The unit is carefully reprogrammed and tested to ensure seamless integration with your vehicle’s existing systems while providing the unlocked calibration capabilities required for advanced tuning.
Its design maintains full compatibility with factory wiring harnesses and connectors, ensuring a straightforward installation process without the need for splicing or additional adapters.
Installation of the DiabloSport Modified PCM is a direct swap with your factory PCM. The PCM is typically located on the passenger side of the engine compartment, adjacent to the fuse box in the Jeep Grand Cherokee. Before ordering, it is important to have your current PCM’s Calibration ID number to ensure proper matching and compatibility.
No permanent modifications to your vehicle’s wiring or hardware are required, making the installation process simple for experienced technicians or knowledgeable enthusiasts. After installation, the modified PCM must be programmed using a compatible DiabloSport programmer (sold separately) to unlock its full tuning potential.
This product is ideal for Jeep Grand Cherokee owners who want to unlock additional performance capabilities through custom tuning. It is perfect for enthusiasts who have upgraded their vehicle’s intake, exhaust, or other performance components and need a flexible PCM solution to optimize engine management. Professional tuners and performance shops will also benefit from the unlocked calibration to deliver tailored tuning solutions for their clients.
Not available for sale or use on pollution-controlled vehicles. This product is intended for off-road or racing applications only and may not comply with emissions regulations in certain regions.
DiabloSport makes handheld tuners and ECU tuning solutions aimed at unlocking additional performance and improving drivability for many late-model domestic trucks and muscle cars. Their devices and supported tuning ecosystem are commonly used to optimize engine and transmission calibrations after mods like intakes, exhaust, or gearing changes.
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
