07-13 GM 5.3L TRUCK/SUV Whipple Supercharger Kit W140AX

07-13 GM 5.3L TRUCK/SUV Whipple Supercharger Kit W140AX



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SKU: WK-1111B Category:


Since 1988, 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 21 years of GM
supercharging experience, Whipple’s team have now engineered the most
powerful intercooled twin-screw SC system available today for your LS engines.
With all the latest technology, the all new Whipple system makes more power
(up to 275hp more) 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 new Whipple system is 100% complete and is designed
for stock engines but has enough capability to work with heavily modified engines.

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 system also includes
high-flow fuel injectors, aluminum high flow intake manifold and a Whipple Power
Flash Programmer for the factory ECU recalibration. While others claim, Whipple
Superchargers simply deliver more power per pound of boost than any other supercharger
on the market today.


  • 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
  • Up to 85%
    horsepower increase (up to 275hp more than stock)
  • Up to 75%
    torque increase throughout entire RPM range (up to 250trq more than stock)
  • Instant boost
    at the touch of the throttle
  • Flat torque
    curve for excellent towing power
  • Incredible
    acceleration and top end power
  • Whipple Superchargers
    oversized intercooled air-bypass system
  • Self-contained
    lubrication system
  • High flow
    air filter
  • High flow
    fuel injectors
  • No internal
    modifications required
  • Completed
    installation looks factory installed
  • Kits come
    complete with all necessary parts and hardware for installation
  • Tuner kits
  • Available
    in black, polish or custom color
  • 1 year warranty

Supported Vehicles

  • 2007 Chevrolet Silverado
  • 2008 Chevrolet Silverado
  • 2009 Chevrolet Silverado
  • 2010 Chevrolet Silverado
  • 2011 Chevrolet Silverado
  • 2012 Chevrolet Silverado
  • 2013 Chevrolet Silverado
  • 2007 Chevrolet Suburban
  • 2008 Chevrolet Suburban
  • 2009 Chevrolet Suburban
  • 2010 Chevrolet Suburban
  • 2011 Chevrolet Suburban
  • 2012 Chevrolet Suburban
  • 2013 Chevrolet Suburban
  • 2007 Chevrolet Tahoe
  • 2008 Chevrolet Tahoe
  • 2009 Chevrolet Tahoe
  • 2010 Chevrolet Tahoe
  • 2011 Chevrolet Tahoe
  • 2012 Chevrolet Tahoe
  • 2013 Chevrolet Tahoe
  • 2009 Cadillac Escalade
  • 2010 Cadillac Escalade
  • 2011 Cadillac Escalade
  • 2012 Cadillac Escalade
  • 2013 Cadillac Escalade
  • 2007 GMC Sierra
  • 2008 GMC Sierra
  • 2009 GMC Sierra
  • 2010 GMC Sierra
  • 2011 GMC Sierra
  • 2012 GMC Sierra
  • 2013 GMC Sierra
  • 2007 GMC Yukon
  • 2008 GMC Yukon
  • 2009 GMC Yukon
  • 2010 GMC Yukon
  • 2011 GMC Yukon
  • 2012 GMC Yukon
  • 2013 GMC Yukon

Additional information

Weight 149 lbs