Whipple W140AX 2.3L Rear-Feed Intercooled Hot Rod Supercharger Kit for Chevy LSX Engines – WK-1800

GM LSX HOT ROD SUPERCHARGER KIT – W140AX 2.3L REAR FEED

Whipple Superchargers has been a leader in twin-screw technology since 1987, pioneering positive-displacement performance for GM platforms. With decades of LS-focused development, the Whipple W140AX 2.3L Rear-Feed Supercharger Kit delivers outstanding performance for LS1, LS2, LS3, LS6, LS7, and other LS-based custom builds.

Whether you're building a street-focused hot rod, a strip-ready setup, or a fully customized LS swap, this kit provides proven Whipple power with room for high-output growth.

REAR-FEED DESIGN • INTERCOOLED POWER • BUILT FOR CUSTOM BUILDS

At the core of the system is Whipple’s W140AX 2.3L twin-screw supercharger featuring a rear-feed layout for excellent throttle response and efficient airflow. The integrated air-to-water intercooler helps keep intake temperatures low, ensuring consistent power during extended pulls and demanding conditions.

This universal LSX hot rod kit is designed for builders and fabricators who want maximum flexibility. It includes the essential core components while allowing complete freedom in selecting injectors, heat exchangers, plumbing, pumps, belt systems, and calibration strategies.

What’s Included:

• 2.3L Whipple W140AX rear-feed twin-screw supercharger
• Integrated air-to-water intercooler system
• High-flow cast aluminum intake manifold
• Billet fuel rails
• Mounting hardware

*Heat exchanger, injectors, tuning components, belt system, and coolant plumbing not included.

**Designed for hot rod, racing, and custom LSX applications.