2007-2014 GM Truck/SUV 6.2L Whipple Supercharger Kit

Few upgrades transform a truck or SUV like a properly engineered twin-screw supercharger system. The added low-end torque, sharper throttle response, and stronger pull through the RPM range completely change how the vehicle feels whether it is used for daily driving, towing, or hauling. That is exactly what the Whipple system delivers for GM's 6.2L truck and SUV platform.

Whipple Superchargers has been at the forefront of twin-screw supercharging technology since 1987, developing some of the most powerful and efficient forced-induction systems in the industry. That experience carries into the Whipple WK-1113 system for 2007-2013 GM 6.2L truck applications and 2007-2014 GM 6.2L SUV applications, delivering substantial horsepower gains in a proven bolt-on package built for strong street manners, dependable drivability, and serious usable power.

At the center of the system is Whipple's W140AX 2.3L twin-screw supercharger, engineered for strong airflow, immediate boost response, and broad torque delivery. On qualifying applications, the system is capable of producing gains of over 200 horsepower on 91-octane fuel with 7-8 psi of boost. The result is a stronger, more responsive 6.2L platform with the kind of instant torque and broad power curve that truck and SUV owners can feel immediately.

To support that performance, the package uses a massive air-to-water intercooler, oversized heat exchanger, intercooler pump, and complete low-temp cooling circuit to help reduce air charge temperatures under load and maintain more consistent performance in demanding driving conditions. The system also includes high-flow fuel injectors, an aluminum high-flow intake manifold, HP Tuners RTD support, a high-flow S&B air filter, and the hardware needed for a complete installation.

When used as intended, the result is a serious Whipple-powered GM truck or SUV with improved drivability, stronger towing performance, and repeatable power in a clean, well-integrated package.

Key Features:

• 50-state legal performance upgrade (CARB EO D-231-48)
• Gain over 200 HP on 91-octane fuel with 7-8 psi of boost
• Whipple W140AX 2.3L twin-screw supercharger
• Strong low-end torque and instant boost response
• Integrated casting minimizes bolt-on pieces, adapters, leaks and flow restrictions
• Massive air-to-water intercooler for improved cooling capacity
• Integrated design allows for an oversized intercooler core compared to smaller competing systems, helping reduce air charge temperatures and support more consistent performance under load
• Massive air-to-water aluminum bar-plate intercooler offers excellent cooling capacity
• Oversized heat exchanger for improved cooling performance
• Whipple Superchargers oversized intercooled air-bypass system for strong burst-knock reduction and excellent fuel economy
• Self-contained oversized oil system for reduced oil temperatures under demanding conditions
• Discharge-down design helps reduce pressure loss for more power at lower boost levels
• Top-mount design helps maintain cooler operation and clean packaging
• More boost at the "hit" than other twin-screw systems
• Flat torque curve for excellent towing power and drivability
• High-flow fuel injectors included
• Aluminum high-flow intake manifold included
• HP Tuners RTD flash tool and calibration support included
• High-flow S&B air filter included
• 3-bar MAP sensor included for MY2008+ applications
• Air temp sensor, MAP pigtail, and MAP extension harness included
• Designed to work with the factory air box, factory MAF, and Whipple air inlet duct
• Designed for stock or cat-back only vehicles
• Designed for stock, unmodified, well-maintained engines
• Premium fuel only, 91 octane or better
• W140AX compressor oil level checked through sight glass, maximum 5.8 fl oz fill
• OEM quick-connect fittings for easier installation
• Available in wrinkle black, polish, or custom colors
• Instant boost at the touch of the throttle
• 3 minute pulley changes

Disclaimer: Power figures shown are based on testing with 91-octane fuel and may vary depending on vehicle condition, fuel quality, supporting modifications, weather, and dyno type.