VMP Performance 05-08 Ford Mustang 4.6L 2.49in Roush M90 Keyed 6-Rib Pulley (VMPVMP-249-6-K)

VMP Performance is a leading U.S.-based tuner and manufacturer offering top-tier supercharger kits, tuning services, and performance parts designed for Ford Mustangs, F-150s, GT500s, and more. With extensive expertise in TVS supercharger systems, VMP delivers dramatic power increases—often exceeding 500–1,100 rear-wheel horsepower—without compromising drivability or reliability. Their offerings include complete bolt-on kits, cold air intakes, fueling components, pulleys, cooling upgrades, and custom tuning backed by technical support and dyno validation.