Gen 6 3.8L Stage 2 Competition Supercharger Kit

The Whipple Gen 6 3.8L Stage 2 competition supercharger kit is engineered for serious performance enthusiasts with 2018-2021 Jeep Trackhawk and 2021 Dodge Durango Hellcat 6.2L vehicles seeking significant power gains beyond standard upgrades. At the core of this system is the massive Gen 6 3.8L Whipple twin-screw supercharger, featuring a new 3x4 billet rotor combination machined in-house for enhanced strength and efficiency under high-stress conditions. This advanced rotor design provides improved efficiency across a wider RPM range, leading to cooler air charge temperatures and reduced power consumption compared to smaller OEM superchargers. The kit incorporates Whipple's patented dual-pass, dual-core intercooler technology, mirroring the design used in the 2021 Dodge Drag Pak, to provide substantial charge-air cooling for sustained high-output racing. To further optimize airflow, the system includes a 130mm throttle flange and a 130mm billet throttle body, designed to complement the supercharger's capacity. This is a purpose-built competition package, not a basic replacement. The entire system is designed, tested, and built in the USA.