Jeep 5.7L W185RF 3.0L Supercharger Kit 2012-2014 - WK-3120-30

Upgrade your Jeep 5.7L HEMI with modern Gen 6 supercharger technology designed to deliver massive power, instant throttle response, and factory-style drivability in a complete bolt-on package.

POWER: With the Whipple W185RF Gen 6 system and 93 octane fuel, output increases to up to 570 HP and 545 LB-FT of torque, delivering instant boost and a strong, flat torque curve across the entire RPM range.

The Whipple W185RF Gen 6 3.0L twin-screw supercharger system features Whipple’s latest rotor technology, a massive 112mm high-flow inlet, and an upgraded belt drive system to deliver more power per pound of boost with improved efficiency and reduced charge air temperatures.

A front-entry, one-turn inlet design minimizes induction losses compared to rear-entry systems and tight 180-degree bends, improving airflow efficiency and throttle response. Combined with Drag Pak–proven engineering, this system delivers 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 ensure a clean, factory-installed appearance once complete.

• Most powerful supercharger system available for the platform
• Same technology that powers Dodge Drag Pak race vehicles
• Exclusive 3x4 rotor combination for industry-leading efficiency
• Integrated Crusher™ 112mm round inlet for optional oversized throttle bodies
• Front-entry inlet design reduces induction losses versus rear-entry layouts
• 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
• Proven 6-rib belt system with adjustable idler for easy pulley changes and multiple configurations
• OEM quick-connect fittings for clean installation with no brass or steel fittings on the supercharger
• Completed installation retains a factory-installed appearance

• Complete supercharger kit with all required parts and hardware
• High-flow fuel injectors included
• New, colder spark plugs included
• Flash tool included for reading and clearing codes and datalogging features
• 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
• Easily upgradeable with larger cold air intakes and throttle bodies
• 1-year manufacturer warranty

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

Fitment: Jeep 5.7L (2012–2014)