Edelbrock
Edelbrock 15666 Supercharger - 2019-2021 GM Truck/SUV R2650 DP3C 6.2 (With Tuner)
Edelbrock 15666 Supercharger - 2019-2021 GM Truck/SUV R2650 DP3C 6.2 (With Tuner)
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This kit is emissions-legal in all 50 states and provides a 44% increase in horsepower to 548 RWHP with a 36% increase in torque to 505 ft-lbs at the rear wheels when installed with the supplied calibration and 3.75-inch pulley on 93-octane pump gas. 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 6.2L engine. 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.
Key Features
- Dual-Pass Three core Air-to-Water Intercooler system and dual core low temp radiator
Fits These Vehicles
- Fits 2019-2021 Chevrolet Silverado 1500
- Fits 2019-2021 GMC Sierra 1500
Application: fits 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 with the 6.2L V8. Engine-specific part. Confirm your vehicle and engine before ordering.
Edelbrock warrants this part against defects in material and workmanship for three years from the date of purchase or 36,000 miles, whichever comes first, provided it is properly installed and operated under normal conditions. Racing or competition use, marine use unless the part is listed for marine applications, modification, improper installation or maintenance, misuse and excessive wear are excluded. The remedy is repair or replacement of the part, and installation and removal costs are not covered. Warranty claims for this product are handled directly by Edelbrock.
Specifications
- Brand: Edelbrock
- Manufacturer Part Number: 15666
- Type: Superchargers
- CARB EO: D-215-123
- Manufacturer Warranty: 3 Years / 36,000 Miles Limited
- Condition: New
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — Edelbrock
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Manufacturer's Warranty — Edelbrock
Edelbrock warrants its products against defects in material and workmanship for one year from the date of purchase, except where a product line carries different terms: Performer Series carburetors and Race Division parts are covered for 90 days, Thunder Series AVS carburetors for one year, remanufactured carburetors for 30 days, and E-Force superchargers for three years or 36,000 miles, whichever comes first. Use of E85 fuel voids carburetor coverage. Racing or competition use, marine use unless the part is listed for marine applications, modification, improper installation or maintenance and excessive wear are excluded, and installation and removal costs are not covered. Claims are made through the place of purchase or directly with Edelbrock with proof of purchase; Pro-Flo EFI systems, crate engines, E-Force superchargers and cylinder heads are returned directly to Edelbrock.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Edelbrock. Contact us if you need help with a warranty claim.

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