2019-2026 Chevrolet Silverado / GMC Sierra 1500 5.3L / 6.2L ProCharger High Output Tuner Kit

Redesigned GM truck system: cooler, cleaner and easier to tune

ProCharger has redesigned its 2019-2026 Silverado and Sierra 1500 system for the 5.3L and 6.2L engines. The latest package combines a larger air-to-air intercooler, optimized charge tubing, a high-flow inlet and simplified routing to improve airflow, reduce charge-air temperature and make installation more straightforward while preserving smooth daily drivability.

High Output Tuner Kit: the street-focused shared 6-rib configuration for modified 5.3L and 6.2L combinations. Fuel-system components and custom tuning are selected separately so the system can be matched to the vehicle and power goal.

Latest-system highlights

• Redesigned, larger air-to-air intercooler with optimized tubing placement
• High-flow air inlet and cleaner underhood routing
• Street-focused shared 6-rib supercharger drive
• Blow-through mass-airflow sensor configuration for improved tuning flexibility
• Expanded bypass-valve choices, including an available open race bypass valve
• Simplified installation with an OEM-quality, self-contained centrifugal supercharger package
• Retains everyday drivability and leaves room for future power upgrades
• Available P-1R upgrade supports 1,200+ hp, 1,600 CFM and up to 36 psi in compact P-1X-sized packaging; contact SMG for configuration and pricing

Tuner kit details

Supplies the same core supercharger, drive, intercooler, and mounting hardware without ProCharger tuning or fuel components. It is intended for professionally tuned combinations, alternative fuels, and modified engines; final boost, fuel system, calibration, and emissions compliance are the purchaser's responsibility.

Required order information

Select the exact year, Chevrolet/GMC model, engine, drivetrain, build architecture, fuel, and emissions use. A 17-character VIN is required. GM used Global A and Global B electrical architectures in this range; the fifth VIN character identifies the architecture. Flex-Fuel vehicles must be operated on gasoline with a supplied ProCharger calibration.

Part number: 1KA202-SCI

Shipping: Made-to-order ProCharger systems ship directly from the manufacturer. A $160 ground-freight charge plus $35 drop-ship fee applies. Expedited or non-contiguous U.S. delivery is quoted separately.