Mighty 3.0L Whipple Supercharger Boosts GM HD Pickups to 500 HP

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By Car Brand Experts

Unleash Power: Whipple Supercharger Enhances GM HD Pickups to 500 HP


If you’re looking to enhance the performance of your heavy-duty GM pickup truck, Whipple has introduced a game-changing supercharger designed for the 6.6-liter V8 engine found in the 2500HD and 3500HD models from 2020 to 2022. This upgrade aims to significantly boost your truck’s power output, providing a thrilling driving experience whether you’re hauling heavy loads or cruising down the highway.

Power Boost with Whipple Supercharger

The standard 6.6-liter L8T engine delivered 401 horsepower and 464 lb-ft of torque, but with Whipple’s new supercharger kit, these figures can be elevated to an impressive 500 horsepower and up to 700 lb-ft of torque. The Gen 5 3.0-liter twin-screw supercharger combined with a large air-to-water intercooler ensures optimal performance in various driving conditions, from daily commutes to heavy towing and spirited drives. Despite its high performance, the supercharger kit fits under the hood without requiring any modifications, making it a seamless upgrade for your truck.

Key Features and Benefits

  • The supercharger features a large dual-pass heat exchanger to maintain low intake temperatures.
  • An intercooler bypass system helps regulate fuel consumption efficiently.
  • With a 4.4-inch inlet, the supercharger maximizes airflow while remaining compact.
  • The kit is 50-state legal and comes with plug-and-play wiring for easy installation.
  • Customization options allow you to personalize the supercharger kit to match your preferences.


Whether you’re seeking added power for towing or looking to enhance your truck’s performance for a thrilling ride, the Whipple supercharger offers a reliable solution. While it may come at a cost, the performance gains and driving experience it provides make it a worthwhile investment for truck enthusiasts seeking an adrenaline boost on the road.


1. Is the Whipple supercharger compatible with all GM HD pickups?

The Whipple supercharger is specifically designed for GM’s 6.6-liter L8T engine found in the 2500HD and 3500HD trucks manufactured between 2020 and 2022.

2. Does installing the Whipple supercharger kit void the vehicle’s warranty?

It is recommended to check with your vehicle manufacturer regarding warranty implications before installing aftermarket performance upgrades like the Whipple supercharger.

3. Can I install the Whipple supercharger kit myself?

While some automotive enthusiasts opt for DIY installations, it is advisable to have the supercharger kit installed by a professional to ensure proper fitment and performance.

4. How does the Whipple supercharger improve fuel efficiency?

The intercooler bypass system in the Whipple supercharger kit helps regulate fuel consumption by minimizing losses, particularly during cruise conditions, resulting in efficient fuel utilization.

5. Are there any maintenance requirements for the Whipple supercharger kit?

Regular maintenance, including periodic checks and servicing of the supercharger components, is essential to ensure optimal performance and longevity of the kit.

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