Unleash the full potential of your 6.2L V8 Denali with the Walkinshaw Performance Supercharger system—engineered to elevate performance while preserving the refinement, comfort, and quietness expected of a premium SUV. Developed in collaboration with Harrop Engineering, this system enhances the already capable 6.2 litre V8 with effortless torque delivery, immediate throttle response, and smooth, confident acceleration—perfectly suited to long distance touring, daily driving, and towing.

At the heart of the package is the Harrop designed TVS2650 positive displacement supercharger, featuring an OEM validated Eaton TVS rotating group. Purpose built for durability and efficiency, the TVS2650 delivers instant boost across the entire rev range, producing strong low RPM torque and a broad, linear power curve without compromising the quiet, composed driving experience expected in the Yukon Denali. Advanced water to air intercooling ensures consistent intake temperatures and repeatable performance, even under sustained highway use, urban stop start driving, or when carrying passengers and load.

Engineered and calibrated to Walkinshaw Performance OEM standards, the system integrates seamlessly with the Yukon’s factory driveline and vehicle systems, maintaining smooth operation, low NVH characteristics, and everyday usability. The result is a supercharged GMC Yukon Denali that delivers effortless performance with refined composure—offering enhanced power when you need it, while remaining quiet, comfortable, and composed for every journey.