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2012–2014 Jeep Grand Cherokee 5.7L Hemi
WK-3121-30
Overview:
The Whipple Supercharger Kit for the 2012 to 2014 Jeep Grand Cherokee 5.7L Hemi is a high-performance forced induction system designed to dramatically increase horsepower and torque while maintaining reliability and drivability. Engineered by Whipple Superchargers, pioneers of twin-screw supercharging since 1987, this kit features the latest Gen 5 3.0L supercharger technology. It delivers instant boost and enhanced throttle response, making it an ideal upgrade for enthusiasts seeking substantial power gains without compromising factory aesthetics or requiring internal engine modifications.
This complete supercharger system is tailored specifically for the Jeep Grand Cherokee 5.7L Hemi, providing a seamless integration that looks factory installed. It is perfect for drivers who want to unleash the full potential of their HEMI engine with a proven, efficient, and powerful solution.
Key Features:
The Whipple Gen 5 3.0L Supercharger Kit incorporates advanced technology and premium components to maximize performance and reliability. Key features include:
Construction & Design:
The Whipple Supercharger Kit is engineered with precision and durability in mind. The Gen 5 supercharger features robust 3/4 rotors that provide more power per pound of boost while maintaining smooth and reliable operation. The dual intercooler system uses patent-pending dual pass technology to maximize heat dissipation, ensuring cooler intake air temperatures for improved performance and engine longevity.
All components are crafted from high-quality materials and designed to integrate seamlessly with the Jeep Grand Cherokee’s engine bay. The kit includes an upgraded belt system to handle increased loads, and the integrated Crusher™ inlet optimizes airflow with minimal restrictions. The overall design emphasizes efficiency, power, and ease of installation without sacrificing the vehicle’s factory look.
Performance & Sound
The Whipple Supercharger delivers instant boost at the touch of the throttle, providing neck-snapping torque and exhilarating top-end horsepower. Drivers will experience a significant increase in acceleration and throttle response, transforming the Jeep Grand Cherokee into a high-performance machine capable of dominating both street and track environments. The system’s twin-screw design produces a smooth, consistent power curve with a distinctive supercharger whine that enhances the driving experience without being intrusive.
Installation & Fitment:
This supercharger kit is designed for a direct fit on 2012 to 2014 Jeep Grand Cherokee models equipped with the 5.7L Hemi engine. Installation requires no internal engine modifications, and the kit includes all necessary parts and hardware for a complete setup. The plug and play wiring harness simplifies electrical connections, reducing installation time and complexity. The finished installation maintains a clean, factory-installed appearance, making it suitable for enthusiasts who value both performance and aesthetics.
What's Included:
Ideal For:
This Whipple Supercharger Kit is ideal for Jeep Grand Cherokee 5.7L Hemi owners seeking a powerful, reliable, and turnkey forced induction upgrade. It suits enthusiasts who want substantial horsepower and torque gains without sacrificing drivability or requiring extensive engine modifications. Whether for street performance, weekend track use, or spirited driving, this kit delivers a balanced combination of power, efficiency, and ease of installation.
Emissions Note
This supercharger kit is 50-state legal with CARB Executive Order D-231-92, ensuring compliance with emissions regulations. No internal engine modifications are required, preserving the vehicle’s emissions certification and legal status for street use.
Whipple Superchargers is a performance forced‑induction brand known for twin‑screw supercharger systems and components that deliver strong, instant torque and scalable horsepower on street and track builds. With complete kits for popular platforms (including Ford Performance partnerships), Whipple is a go-to path to reliable boost when you want big gains with an engineered package.
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Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
The Whipple Supercharger Kit is a high-performance upgrade designed for 2012-2014 Jeep Grand Cherokee 5.7L Hemi models. It delivers powerful, efficient boost with advanced Gen 5 twin-screw technology and dual intercooler cooling for improved airflow and torque. This complete kit includes all necessary components and plug-and-play wiring, providing a factory-installed look and instant throttle response. Perfect for enthusiasts seeking reliable, street-legal power gains without internal engine modifications.
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2012–2014 Jeep Grand Cherokee 5.7L Hemi
WK-3121-30
Overview:
The Whipple Supercharger Kit for the 2012 to 2014 Jeep Grand Cherokee 5.7L Hemi is a high-performance forced induction system designed to dramatically increase horsepower and torque while maintaining reliability and drivability. Engineered by Whipple Superchargers, pioneers of twin-screw supercharging since 1987, this kit features the latest Gen 5 3.0L supercharger technology. It delivers instant boost and enhanced throttle response, making it an ideal upgrade for enthusiasts seeking substantial power gains without compromising factory aesthetics or requiring internal engine modifications.
This complete supercharger system is tailored specifically for the Jeep Grand Cherokee 5.7L Hemi, providing a seamless integration that looks factory installed. It is perfect for drivers who want to unleash the full potential of their HEMI engine with a proven, efficient, and powerful solution.
Key Features:
The Whipple Gen 5 3.0L Supercharger Kit incorporates advanced technology and premium components to maximize performance and reliability. Key features include:
Construction & Design:
The Whipple Supercharger Kit is engineered with precision and durability in mind. The Gen 5 supercharger features robust 3/4 rotors that provide more power per pound of boost while maintaining smooth and reliable operation. The dual intercooler system uses patent-pending dual pass technology to maximize heat dissipation, ensuring cooler intake air temperatures for improved performance and engine longevity.
All components are crafted from high-quality materials and designed to integrate seamlessly with the Jeep Grand Cherokee’s engine bay. The kit includes an upgraded belt system to handle increased loads, and the integrated Crusher™ inlet optimizes airflow with minimal restrictions. The overall design emphasizes efficiency, power, and ease of installation without sacrificing the vehicle’s factory look.
Performance & Sound
The Whipple Supercharger delivers instant boost at the touch of the throttle, providing neck-snapping torque and exhilarating top-end horsepower. Drivers will experience a significant increase in acceleration and throttle response, transforming the Jeep Grand Cherokee into a high-performance machine capable of dominating both street and track environments. The system’s twin-screw design produces a smooth, consistent power curve with a distinctive supercharger whine that enhances the driving experience without being intrusive.
Installation & Fitment:
This supercharger kit is designed for a direct fit on 2012 to 2014 Jeep Grand Cherokee models equipped with the 5.7L Hemi engine. Installation requires no internal engine modifications, and the kit includes all necessary parts and hardware for a complete setup. The plug and play wiring harness simplifies electrical connections, reducing installation time and complexity. The finished installation maintains a clean, factory-installed appearance, making it suitable for enthusiasts who value both performance and aesthetics.
What's Included:
Ideal For:
This Whipple Supercharger Kit is ideal for Jeep Grand Cherokee 5.7L Hemi owners seeking a powerful, reliable, and turnkey forced induction upgrade. It suits enthusiasts who want substantial horsepower and torque gains without sacrificing drivability or requiring extensive engine modifications. Whether for street performance, weekend track use, or spirited driving, this kit delivers a balanced combination of power, efficiency, and ease of installation.
Emissions Note
This supercharger kit is 50-state legal with CARB Executive Order D-231-92, ensuring compliance with emissions regulations. No internal engine modifications are required, preserving the vehicle’s emissions certification and legal status for street use.
Whipple Superchargers is a performance forced‑induction brand known for twin‑screw supercharger systems and components that deliver strong, instant torque and scalable horsepower on street and track builds. With complete kits for popular platforms (including Ford Performance partnerships), Whipple is a go-to path to reliable boost when you want big gains with an engineered package.
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.
