Supercharger 15665 For 2019-2021 Chevy GMC Truck Non-SUV Gen 6 5.3L With Tune

Edelbrock Supercharger System #15665 is a 50-state emissions-legal bolt-on kit for 2019-2021 Chevy Silverado/GMC Sierra 1500 trucks with a 5.3L V8. This TVS 2650 kit installs under the stock hood with no cutting or modifications required.

  • Dual-Pass Three core Air-to-Water Intercooler system and dual core low temp radiator
  • Front drive, front inlet configuration
  • Integrated bypass valve for little to no decrease in fuel economy
  • No cutting or modification to stock body or hood
  • Dual-Pass Three core Air-to-Water Intercooler system and dual core low temp radiator
  • Front drive, front inlet configuration
  • Intake Mnfld

Free shipping on most orders over $250 with destinations in the lower 48 states (Continental United States). Truck Freight is excluded.

  • 30 days easy returns
  • Most orders ship on the same day or within 48 hours
Guaranteed Safe Checkout

Edelbrock Supercharger System #15665 is a bolt-on forced induction kit that features significant improvements for 2019-2021 Chevrolet/GMC 1500-series trucks with the 5.3L V8 engine. This kit is emissions-legal in all 50 states and provides a 60% increase in horsepower to 485 RWHP with a 57% increase in torque to 466 ft-lbs at the rear wheels when used with the supplied calibration and 4.00-inch pulley on 93-octane pump gas. An Edelbrock Supercharger is the perfect power adder whether you plan to tow a boat, haul heavier loads, or you just want to feel your truck come to life without sacrificing daily drivability. Edelbrock Supercharger Kit #15665 for Chevy/GMC trucks features a redesigned lid with more clearance under the cowl for easier installation and a restyled badge lets people know that your system is Made in the USA by Edelbrock. Installation of the Edelbrock Supercharger requires no cutting or modifications and fits neatly under the stock hood. If you’re concerned about the effect on MPG, the increase in power comes with little to no loss in fuel economy during normal driving thanks to the system’s integrated bypass valve that mitigates parasitic power loss. This is a true bolt-on kit that requires no additional modifications to the stock 5.3L engine. The Edelbrock Supercharger features a self-contained lubrication system with a 100,000-mile service interval and a patented high-capacity Dual-Pass 3-Core (DP3C) intercooler. The durable black powder-coating blends nicely with the engine and results in an attractive underhood presentation that looks like the factory put it there. Each kit includes a complete set of preformed hoses, hardware and a full-color manual that provides clear step-by-step instructions for ease of installation. Unlocking of the factory PCM is included in this kit. Covered by Edelbrock’s industry-leading 3-year/36,000-mile powertrain warranty.

Additional Attributes:

GTIN: 00085347156658
Internal Step Up: Yes
Oil Capacity: 150
RGL: WARNING: This product can expose you to Chromium and Zinc, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Mounting Hardware Included: Yes
Universal Or Specific Fit: Specific
Center Housing Cooling Type: Intercooler
Housing Material: Cast Aluminum
Gasket Or Seal Included: Yes
Mounting Bracket Included: Yes
Finish: Black Powder Coated
Quantity: Kit
Maximum Horsepower: 485RW (With 93 Octane)
Air Filter Included: Yes
Pulley Belt Width: 6-Rib
E.O.: D-215-123
Maximum Torque: 466RW (With 93 Octane)
Outside Pulley Diameter: 4
Harmonic Balancer Diameter: Stock
Calibration: Yes
System Type: Stage 1 – Street System
Hose Included: Yes
Rotor Type: Eaton TVS 2650

Extended Information:

Emissions : CARB Eligible
Life Cycle Status: Available To Order


Quantity of Each: 1
Package UOM: KT
Dimension: 25.625 x 19.3125 x 9.5 inches
Weight: 97 PG

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