The Vortech supercharging system for the 1999-2006 GM Full Size Truck and SUV with the GM VORTEC 4.8L/5.3L engine will impress you with the obvious attention to detail and fully integrated appearance. Increase your truck's 5.3L GM VORTEC engine's horsepower from 295 to 385 and torque from 335 lb./ft. to 415 lb./ft.*

Stock 295 HP 335 lb./ft

Vortech 385 HP 415 lb./ft

Quality Features:

• Vortech gear driven supercharger with SQ technology provides nearly silent operation and unmatched reliability
• Technologically advanced, high-efficiency impeller and housing design developed in Vortech's supercharger test cell
• Fuel management upgrade includes high-capacity fuel injectors(99,03-06), high-flow fuel pump(00-02), FMU(00-02) and a hand-held ECM re-programmer(all)
• Oil feed and oil drain assemblies deliver the best possible lubrication and cooling for the supercharger, even under sustained boost conditions
• Inlet and discharge duct connections utilize heat resistant silicon sleeves and premium quality stainless steel clamps
• OEM-type cast aluminum mounting bracket for "factory installed" appearance and rigidity
• High-flow bypass valve provides surge-free compressor operation

Attention Export Customers: US Spec Vehicles Only

Complete Vortech supercharger systems are intended for use on vehicles made and operated in the USA. Fitment of these systems to vehicles not made and operated in the USA may require custom tuning.

Within 3 days of arrival of product all claims of damaged/wrong product will be voided. If contacted before the deadline, an extension shall be granted. If an issue does arise don't hesitate to call us so that we can work something out with you.

However, when receiving body kits, hoods, etc. if product is damaged it must be upon delivery. You are to refuse delivery of the product if it is damaged in any way shape or form. If you accept delivery you are telling us that the product was in satisfactory condition upon arrival.