ProCharger 2020-2026 Chevrolet Silverado 2500HD / GMC Sierra 2500HD 6.6L L8T High Output Intercooled Supercharger Tuner Kit – P-1SC-1

ProCharger 2020-2026 Chevrolet Silverado 2500HD / GMC Sierra 2500HD 6.6L L8T High Output Intercooled Supercharger Tuner Kit – P-1SC-1

The ProCharger 2020-2026 Chevrolet Silverado 2500HD / GMC Sierra 2500HD 6.6L L8T High Output Intercooled Supercharger Tuner Kit – P-1SC-1 delivers up to 55% more power on pump gas, boosting towing torque and daily driving performance with over 600 crank horsepower. Designed specifically for the 6.6L L8T engine, this turnkey, intercooled system offers durable, quiet, and fuel-friendly power gains while maintaining OEM quality and appearance.

Key Features

• Up to 55% power gain with 600+ crank HP on pump gas
• Large air-to-air intercoolers for coolest charge air temperatures
• Quiet operation optimized for towing and daily use
• 100% reversible installation with no permanent modifications
• Dedicated 6-rib belt drive for reliable power delivery
• Compatible with 10-speed transmissions
• Made in the USA with OEM-quality fit and finish
• Includes tuner for easy DIY installation and tuning

Fitment

• 2020-2026 Chevrolet Silverado 2500HD with 6.6L L8T engine
• 2020-2026 GMC Sierra 2500HD with 6.6L L8T engine

Note: Verify vehicle compatibility before ordering. This tuner kit is not legal for street use in California and intended for off-road or race applications. Installation requires basic mechanical skills and tuning. No permanent vehicle modifications are needed, and the system is fully reversible.