2021-2025 Jeep Rubicon 392 Whipple Gen 6 3.0L Supercharger Kit

Looking for the most powerful emissions-legal supercharger upgrade for your Jeep 392?

POWER: Stock output is 470 HP / 470 LB-FT. With the Whipple Gen 6 system on 93 octane, output increases to up to 705 HP and 640 LB-FT of torque.

Whipple’s all-new Gen 6 Supercharger System is the ultimate bolt-on performance solution for the 2021–2025 Jeep Wrangler Rubicon 392 with the 6.4L HEMI V8. Built for muscle, engineered for efficiency, and backed by 38+ years of innovation, this system transforms your Jeep into a tire-shredding powerhouse.

The Gen 6 3.0L twin-screw supercharger features a massive 112mm Crusher™ inlet, a new 3/4 rotor combo, and Whipple’s patented dual-pass intercooler core – all designed to deliver instant boost, lower air temps, and record-setting power with unmatched reliability. Whether you’re climbing rocks or chasing top speeds, Whipple puts you in control of raw, responsive performance.

Trusted by Dodge’s Drag Pak racing program and engineered for real-world street and trail use, the Whipple Gen 6 outperforms roots-based 1.9L, 2.3L, and 2.65L systems while maintaining OEM drivability and emissions compliance.

Installation is straightforward with plug-and-play wiring, billet fuel rails, high-flow injectors, a fuel pump booster, oversized heat exchanger, and pre-formed hoses. No cutting, no grinding, no internal engine modifications required.

Included HP Tuners unlock code and security gateway module ensure full 2021–2025 PCM compatibility, giving you a complete, modern calibration solution out of the box.

• Maximum Power Gains: Gen 6 3.0L twin-screw supercharger with 112mm Crusher™ front-entry inlet
• Emissions-Legal: 50-state legal (CARB EO D-231-145)
• Flat Torque Curve: Instant throttle response across the entire RPM range
• Exclusive 3x4 Rotor Combo: Industry-leading efficiency and durability
• Oversized Air-Bypass System: Reduces burst knock by venting cooled air instead of recirculating heat
• No Internal Mods Required: 100% bolt-on system with OEM-style fit and finish
• Custom Appearance: Available in textured black, polished, or custom finishes

• Whipple Gen 6 3.0L inverted twin-screw supercharger head unit
• 112mm Crusher™ inlet (oversized throttle body compatible)
• Patented dual-pass air-to-water bar-and-plate intercooler
• Oversized heat exchanger and high-flow intercooler pump
• Billet fuel rails and Hellcat high-flow injectors
• Fuel pump voltage booster
• Dodge Redeye TMAP sensor
• Colder spark plugs
• Whipple flash tool (read/clear codes + datalogging)
• HP Tuners PCM unlock code (2021–2025 model years)
• Security gateway module for PCM read/write
• Pre-formed hoses, OEM quick-connect fittings, and all required hardware

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