Looking for the most powerful emissions-legal supercharger upgrade for your Jeep 392?
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 our 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 a breeze 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 mods required — just bolt it on and let it rip.
Included HP Tuners unlock code and gateway module ensure full 2021–2025 PCM compatibility. Add in the Dodge Redeye TMAP sensor, colder spark plugs, and Whipple flash tool, and you’ve got the complete performance package.
- Maximum Power Gains: Gen 6 3.0L twin-screw supercharger with 112mm Crusher front-entry inlet
- Emissions-Legal & Race-Proven: Used in Dodge’s Drag Pak program and 50-state legal (CARB D-231-131)
- Flat Torque Curve: Instant throttle response and continuous power throughout the 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 hot air
- 3-Minute Pulley Changes: Fast and easy boost adjustments with tool-free swap design
- No Internal Mods Needed: 100% bolt-on kit with OEM-style plug-and-play wiring
- 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 for high-boost applications
- 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 (no ugly brass), and all hardware
- Spring-loaded billet tensioner with adjustable idler and 6-rib belt system
