6.6L 2500HD Supercharger

PaxPower Supercharger System for Chevrolet and GMC 2500HD trucks with 6.6L L8T Gas Engines
PaxPower can supercharge latest 2025 and 2026 model trucks.
Up to 650 horsepower and 700 ft/lb of torque!
3.0L Whipple Twin-Screw Supercharger
Massive air-to-water aluminum bar-plate intercoolers
High-flow intercooler pump
Custom ECM Calibration
Professional Installation
3-year/ 36,000-mile powertrain warranty
If you already have a truck, PaxPower can arrange transportation.
If you are in the market for a truck, this upgrade can be financed with GM Financial along with the truck.