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GM Vortec Trucks/SUVs 2003 4.8L/5.3L V8 Vortech Supercharger - V-2 SCi Complete Kit Polished

4GL218-058SQ
This Vortech supercharger system with a V2 SCi head unit setup for the 2003 GM Vortec Trucks 4.8L/5.3L V8 will get you 352 horsepower and 377 ft/lb of torque on just 7-8 psi of boost! This system is 100% complete, including high capacity fuel injectors, high flow fuel pump and ECM handheld programmer. The tuning is for stock vehicles or those with a catback only, just bolt on and drive! Polished upgrade option is pictured for reference only, this kit comes in a polished finish. If you have other modifications such as headers, midpipe, camshaft, etc. then look at the Tuner kits.

Shipping: FREE continental USA ground shipping on ALL Vortech Supercharger Systems!
Was: $7,174.99
Sale: $6,457.49
Save: 10%
Save: $717.50

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Description

There are many options available for Vortech supercharger kits. If you have any questions please email [email protected] or call 760-586-5617.

DETAILS:
Horsepower: 352 
Polished finish V2 SCi supercharger head unit, 7-8 psi
V-2 SCi Features Self-Contained Oiling for Simpler Installation, 775+ HP Capable
All 3" Tubing and Maxflow Race Bypass Valve with filter
Belt Drive System: Stock 6 rib
Fuel Pump Supplied: High Flow Fuel Pump Supplied
Fuel Injectors Supplied: High Capacity Fuel Injectors Supplied
Computer/Ignition Mods.: ECM Handheld Supplied
Easiest and quickest installation
System is 100% complete with OEM quality and appearance

Complete Systems - Included Components and 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(03-04), high-flow fuel pump(02), FMU(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

Not Compatible with Flex-Fuel Vehicles. These systems are not compatible with Flex-Fuel vehicles.

TREperformance is an Authorized Priority Dealer of Vortech/Paxton superchargers.
12 Month warranty direct from Vortech
3-Year Supercharger Limited Warranty available with V-3 superchargers (if purchased as part of a complete street-legal system) for an additional $50.00.
Custom made and shipped direct from Vortech in 3-5 business days!

Vortech Dealer information
Not any shop can become an Authorized Vortech Installing Dealer; you need to be knowledgable in both naturally aspirated and boosted high performance vehicles, and have the staff to support customers with both in store and phone support. Vortech is very strict about who they allow as dealers. Most online only or mail order companies are unable to qualify as dealers, but you are welcome to stop by our shop to talk about your application or view our supercharger kits. TREperformance has been building high performance vehicles for over 15 years, everything from simple engine upgrades to 1,000 horsepower drag cars. We have been selling superchargers and building blown motors for over a decade, so you know the dealer you are buying from has the knowledge to get you the right kit for your application.

CARB Compliance
Complete systems are smog legal per California Air Resources Board (CARB).
CARB Executive Order # D-213-27

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Shipping Information

  • Item Requires Shipping
  • 65.0 lbs.
  • W24.0000” x H12.0000” x L12.0000”
  • Free Basic Shipping
  • This item ships in its own box.
  • FREE continental USA ground shipping on ALL Vortech Supercharger Systems!

  • Have a question? Ask the Pros
  • 877-514-9494Mon - Fri 8:00 AM - 4:00 PM PST