Vortech V-3 Supercharger Tuner Kit for 2014–2018 Silverado / Sierra 1500 5.3L & 6.2L

Build a Stronger Silverado or Sierra Combination

Give your 2014–2018 Chevrolet Silverado 1500 or GMC Sierra 1500 a forced-induction foundation with this Vortech V-3 supercharger tuner kit. Designed for the 5.3L and 6.2L V8, it pairs a self-lubricated centrifugal supercharger with air-to-water charge cooling for a custom-calibrated truck build.

Installation Instructions

Core Hardware

• Self-lubricated V-3 supercharger with a 3.60-inch drive pulley.
• Drive assembly with mounting brackets, spacers, idler pulleys, drive belt, and high-grade hardware.
• Aluminum inlet and discharge tubing, silicone sleeves, and stainless steel clamps.
• Air-to-water charge-cooling assembly with integrated dual-pass welded aluminum core, water cooler, reservoir tank, surge tank, hoses, clamps, brackets, and hardware.
• Roto-molded inlet ducting utilizing the stock air box and MAF.

The manufacturer lists the MaxFlow Race Blow Off Valve assembly as optional; it is not represented as standard kit content.

Finish Options

• Satin: 4GQ218-110L.
• Polished: 4GQ218-118L.
• Black: 4GQ218-114L.

Custom Tuning Required

This is a tuner kit, not a complete pre-calibrated system. Programmer and fuel injectors are not included. Arrange a suitable custom calibration and any required fuel-system upgrades with your installer. Actual results depend on the complete vehicle combination, fuel, and calibration.

Exact Vehicle Coverage

2014–2018 Chevrolet Silverado 1500 and GMC Sierra 1500, 5.3L or 6.2L V8. SUV, HD truck, diesel, and other model-year compatibility has not been established for this listing. The supplier URL contains 6.1L and SUV wording, but its current title and description identify 5.3L/6.2L half-ton trucks.

Head-unit naming note: the supplier options identify V-3 Si-Trim, while its descriptive text says V-3 SCi-Trim. The options retain the source labels; confirm the precise supplied head unit against the manufacturer part number before ordering.

Manufacturer Use Restriction

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