GM LSX Rear Feed 2.3L Supercharger Intercooled Hot Rod Kit W140AX - WK-1800

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

Since 1987, Whipple Superchargers have been the pioneers and leaders of twin-screw supercharging. Whipple was the first to bring positive displacement technology to fuel-injected, emissions-legal GM applications. With over 26 years of GM twin-screw supercharging experience, the Whipple team has engineered one of the most powerful intercooled twin-screw supercharger systems available today for LS-based engines.

Whether you have an LS1, LS2, LS3, LS6, LS7 or anything in between, Whipple has a universal supercharger system that delivers brutal, neck-whipping horsepower for your hot rod, sand rail, or custom build.

REAR FEED. MASSIVE POWER. STREET OR STRIP.

With all the latest Whipple twin-screw technology packed into a compact and efficient platform, the W140AX-based system delivers more power per psi than any other positive displacement system in its class. At the heart of the system is the rear-feed, integrated W140AX 2.3L twin-screw supercharger, capable of reaching 99% volumetric efficiency. That means more air, more power, and more smiles-per-mile.

The oversized, built-in air-to-water intercooler ensures intake temperatures stay in check even under extended wide-open throttle conditions. The system is optimized for stock LS engines but has enough headroom to support heavily modified, high-horsepower applications.

ENGINEERED FOR BUILDERS, RACERS, AND FABRICATORS

This is a competition/hot rod kit intended for builders who want full control of their setup. It includes the core components — supercharger, integrated intake manifold, and intercooler — while allowing for full customization of fuel system, heat exchanger, controls, and calibration.

Kit Includes:

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

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

**Ideal for custom LSX builds, swaps, and non-emissions applications.