2019-2026 GM Truck 620HP (6.2L) – Whipple Supercharger

**All-New Gen 6 3.0L Supercharger System by Whipple Superchargers™**

At the heart of this system is our newly engineered, oversized **air-to-water billet intercooler**, precision-machined from 6061-T6 aluminum and optimized with ultra-dense cooling fins. Paired with our award-winning **6th Generation 3.0L twin-screw supercharger**, this setup delivers maximum efficiency and consistent performance.

* **Advanced intercooler bypass system** ensures rapid throttle response and improved fuel economy-drawing less than 1 horsepower during cruising

* **Massive dual-pass heat exchanger** for consistent intake temps and fast recovery under high loads

* **Billet idler plate and adjustable idler system** for superior belt traction and durability

* **Aluminum high-flow intake manifold** and **high-capacity water system** for maximum airflow and cooling

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**Package Includes:**

* Baseline **dyno test**

* **Professional installation and calibration**

* **ECU unlock** with all related programming costs

* **K\&N high-flow panel filter**

* **GM upgraded spark plugs**

* Final **dyno test**, calibration, data logging, and road tune

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⚠️ *Performance results based on optimal conditions using 93-octane fuel. Actual output may vary depending on vehicle setup, fuel quality, ambient conditions, and dyno calibration.*