2012-2014 Jeep Grand Cherokee 5.7L Gen 6 3.0L Whipple Supercharger Kit

The Whipple W185RF Gen 6 3.0L Supercharger Kit brings modern twin-screw performance to the 2012-2014 Jeep 5.7L HEMI with the airflow, boost response, and complete-system engineering expected from a Whipple package. Built as a complete bolt-on system, this kit delivers instant boost, strong mid-range acceleration, and the broad torque curve that makes a Whipple-equipped HEMI feel stronger throughout the RPM range.

POWER: With 93 octane fuel, the Whipple W185RF Gen 6 system is rated for up to 570 HP and 545 LB-FT of torque, delivering instant throttle response and a strong, flat torque curve for powerful street performance.

At the center of the package is the Whipple W185RF Gen 6 3.0L twin-screw supercharger system featuring a massive 112mm high-flow inlet, Whipple's latest rotor technology, and an upgraded belt drive system. This combination is designed to deliver more power per pound of boost with improved efficiency and reduced charge air temperatures.

The front-entry, one-turn inlet design helps reduce induction losses compared with rear-entry layouts and tight 180-degree bends, improving airflow efficiency and throttle response. Combined with Whipple's proven engineering, the result is smooth, repeatable performance from idle to redline.

Designed as a complete bolt-on solution, the W185RF installs with no internal engine modifications required. OEM-style quick-connect fittings and plug-and-play wiring help deliver a clean, factory-installed appearance once complete, while the included high-flow fuel injectors, colder spark plugs, and flash tool support help round out the package.

Since 1987, Whipple Superchargers has led the twin-screw supercharger market with systems built around real airflow, real efficiency, and real-world performance. Whipple supercharger systems are designed, manufactured, and assembled in Fresno, California, USA.

• Whipple W185RF Gen 6 3.0L twin-screw supercharger system
• Up to 570 HP and 545 LB-FT of torque on 93 octane
• Latest rotor technology for strong airflow and efficiency
• Massive 112mm high-flow inlet
• Front-entry one-turn inlet design reduces induction losses
• Flat torque curve for strong, immediate acceleration
• Oversized heat exchanger for improved intercooler water temperatures
• High-flow intercooler pump for quick recovery times

• No internal engine modifications required
• Complete bolt-on kit with all required parts and hardware
• Plug-and-play wiring with OEM-style male and female connections
• OEM quick-connect fittings for clean installation
• Completed installation retains a factory-installed appearance

• High-flow fuel injectors included
• New, colder spark plugs included
• HP Tuners RTD support for reading, clearing, and datalogging
• Optional high-flow air filter system available
• Easily upgradeable with larger cold air intakes and throttle bodies
• Instant boost at the touch of the throttle
• 3-minute pulley changes
• Complete kits, Competition kits, and Hot Rod kits available
• Available in wrinkle black, polished, or custom finishes

*Power numbers are quoted with 93 octane under optimal conditions. Actual results may vary depending on fuel quality, altitude, and testing procedures.