2003 GM Vortec 4.8L/5.3L V8 Full Size Truck/ SUV Supercharger Systems

4GL218-050SQ

$5,042.99
Head Unit
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$5,042.99
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Product Details

The Vortech supercharging system for the 2003 GM Full Size Truck and SUV with the GM VORTEC 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 275 to 352 and torque from 290 lb./ft. to 377 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(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

System Compatibility

Complete Systems (including Tuning) may not be compatible with vehicles with the following features or modifications:

- Flex-Fuel vehicles.

- Aftermarket wheel/tire combinations with larger-than-stock tire diameters

- Aftermarket stereo systems

 

CARB Compliance

Complete systems are smog legal per California Air Resources Board (CARB).

CARB Executive Order # D-213-27

 

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov

CARB Compliance: CARB EO Complete systems are smog legal per California Air Resources Board (CARB). CARB Executive Order # D-213-33 Any modification or purchase of items that modifies CARB EO Certified complete systems is prohibited by California law.

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