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Whipple GM/GMC/Chevy 2007-2014 6.0L Truck / SUV Supercharger Intercooled Complete Kit W140AX 2.3L

This is a Whipple Intercooled Supercharger Complete System with a W140AX 2.3L blower setup for the 2007-2013 GM/GMC/Chevy/Cadillac 6.0L Trucks and 2007-2014 SUVs which will get you 200+ HP increase on 91-octane fuel with only 7-8 psi of boost! With the latest technology, this Whipple system makes more power than any other positive displacement supercharger system on the market giving you tire frying, neck whipping power that will give you a grin from ear to ear. The all-new system features Whipple’s massive oversized air-to-water intercooler for unmatched cooling capacity, W140ax Whipple twin-screw supercharger that reaches 99% volumetric efficiency and industry leading power potential. The unique intercooled bypass system offers better acceleration and less than 1hp of consumption during cruising for excellent fuel economy. The new Whipple system is 100% complete and is designed for stock engines but has enough capability to work with heavily modified engines. While others claim, Whipple Superchargers simply deliver more power per pound of boost than any other supercharger on the market today.

This system is 100% complete, including Whipple's 2.3L supercharger, high-flow fuel injectors, aluminum high flow intake manifold, SCT Flash Programmer for the factory ECU recalibration, and all the pre-formed & fitted hoses with all the necessary wiring connectors for a easy installation. The calibration is for stock vehicles or those with a catback only, just bolt on and drive.

Shipping: FREE continental USA ground shipping on ALL Whipple Supercharger Systems!
Pricing: $7,195.00

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There are many options available for Whipple Supercharger kits. If you have any questions please email [email protected] or call 760-586-5617.

These supercharger kits are the most complete available, including everything needed for installation. This includes all mounting brackets for the blower, pullies, belts, intercooler, all the tubing, piping, fittings and clamps and even oil for the self contained lubricating system. You do not need to make any major modifications or purchase special tools or other parts. Many customers install in their garage or driveway over a weekend.

Horsepower gain: 200+
W140AX 2.3L supercharger head unit, 7-8 psi
Highly effective air-to-water intercooler
Fuel Pump Supplied?: NO, Booster pump available if needed
Fuel Injectors Supplied?: High flow fuel injectors
Computer/Ignition Mods?: Programming Supplied
The most power per pound of boost on the market!
Easy and quick installation
System is 100% complete with OEM quality and appearance
Significantly outflows competitors 1.9L Roots-Type & Twin-Screw; Most Efficient Twin-Screw Supercharger On The Market
Complete With All Necessary Parts & Hardware For Installation
50 State CARB Legal
No Internal Modifications Required

TREperformance is an Authorized Installing Dealer of Whipple Superchargers.
Custom made and shipped direct from Whipple in 5-10 business days!

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, Whipple’s team have now engineered the most powerful intercooled twin-screw SC system available today for your Chevrolet/GMC/Cadillac trucks and SUV’s. 

The Whipple Advantage
While others “claim” to be leaders, the truth is simple; Whipple Superchargers are the true pioneers of twin-screw supercharging. For over 23 years, Whipple has led the industry with innovation after innovation. Whipple has nearly 10 years more experience in GM supercharging applications then any other positive displacement supercharger manufacturer. Whipple Superchargers brought the twin-screw supercharger to the US automotive market and has pioneered the “bolt-on” supercharger business. While others try to copy or follow, Whipple continues to develop new superchargers and new systems that not only look like a piece of art, they outperform the competition. While others cobble up one adapter after another, Whipple spent over two years developing every single component of this ground breaking supercharger system. The results speak for themselves, not only does it make the most 50-state legal horsepower of any supercharger system on the market, its fully upgradeable with camshafts, head work, throttle bodies and bigger air systems so you have the ability to go from mild to wild whenever you want.

Full System Specifications:
W140ax Whipple twin-screw supercharger that significantly outflows competitions 1.9L roots-type and 2.3L twin-screw
Most efficient twin-screw supercharger on the market
Massive air-to-water aluminum bar-plate intercooler offers more cooling than any other positive displacement system available
Top mount design allows for cooler operation then upside down SC’s that conduct heat from engine and are trapped by runners and covers, causing hotter manifold temps and less power per pound of boost
Discharge down design allows for less pressure loss which gives more power at lower boost levels
Up to 85% horsepower increase (up to 275 hp more than stock)
Up to 75% torque increase throughout entire RPM range (up to 250 torque more than stock)
Exclusive 3x5 rotor combo for significant increase in airflow under the curve than less efficient 4x6 rotor combo
Whipple Superchargers massive oversized intercooled air-bypass system for industry leading reduction of burst knock and incredible fuel economy, no ridiculous fabbed steel tubes
Oversized heat exchanger for incredible intercooler water temps
Instant boost at the touch of the throttle
Flat torque curve for excellent towing power
Incredible acceleration and top end power
Self-contained lubrication system
High flow air filter
High flow fuel injectors
3 minute pulley changes
Kits come complete with all necessary parts and hardware for installation
OEM quick connect fittings for easy installation
Complete kits, Tuner kits and Hot Rod kits are available
Available in black, polish or custom color
No internal modifications required
Completed installation looks factory installed
1 year warranty



Shipping Information

  • Item Requires Shipping
  • 65.0 lbs.
  • W18.0000” x H18.0000” x L60.0000”
  • Free Basic Shipping
  • This item ships in its own box.
  • FREE continental USA ground shipping on ALL Whipple Supercharger Systems!

  • Have a question? Ask the Pros
  • 877-514-9494Mon - Fri 8:00 AM - 4:00 PM PST