Vortech V-2 SCi-Trim Supercharger Tuner Kit for 2002–2003 GM Vortec 6.0L Trucks / SUVs

Build Boost into Your 6.0L Vortec Combination

Give your custom GM truck or SUV build a forced-induction foundation with the Vortech V-2 SCi-Trim supercharger tuner kit. Vortech lists this package for 2002–2003 GM full-size trucks and SUVs equipped with the 6.0L Vortec V8, with Satin and Polished finishes available.

The gear-driven supercharger uses Vortech SQ technology for quiet operation, while an OEM-style cast aluminum mounting bracket provides a clean, integrated installation. Oil-feed and oil-drain assemblies support supercharger lubrication and cooling.

Installation Instructions

Key Hardware Features

• V-2 SCi-Trim gear-driven supercharger with SQ technology.
• High-efficiency impeller and housing design.
• Engine-oil-feed and oil-drain assemblies.
• Inlet and discharge duct connections with heat-resistant silicone sleeves and stainless steel clamps.
• OEM-style cast aluminum mounting bracket.
• High-flow bypass valve.

Choose Your Finish

• Satin: manufacturer part number 4GL218-240SQ.
• Polished: manufacturer part number 4GL218-248SQ.

Tuner-Kit Planning

This is a tuner kit intended for a custom-calibrated combination. Plan the required custom tuning and supporting fuel-system upgrades with your installer; do not treat this listing as a complete, ready-to-run calibrated system. Power output depends on the complete vehicle setup and calibration.

Fitment Notes

2002–2003 GM full-size truck/SUV applications with the 6.0L Vortec V8. Not compatible with Flex-Fuel trucks. Confirm your exact model, engine, accessory layout, and installation requirements with Vortech before ordering. This broad application description is not a guarantee that every GM truck or SUV from these years fits.

Source-year clarification: the supplier URL contains 2001–2002, but the current product title and description specify 2002–2003. This listing follows the current title and description; 2001 compatibility has not been established.

Manufacturer Use Restriction

Vortech identifies these tuner kits as not CARB legal and specifies California racing-vehicle/off-road use only, not highway use. Review the manufacturer's restrictions and applicable requirements before purchase or installation.