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  **  APPLICATION: 14-20 GM SUV & 14-19 Truck Gen V 5.3L  **




SKU: WBD-15663-P


Joining Edelbrock’s expanding line of supercharger systems are the Chevrolet & GMC 2015-2020 SUVs, 2014-2018 full size trucks, & 2019 Silverado LD & Sierra LDT (air box on right side) equipped with a Gen V 5.3L L83 engine (not a L8B hybrid). This is a true bolt-on performance kit that is emissions legal in all 50 states and produces an impressive 482 horsepower with 452 ft-lbs of torque at the rear wheel on 93-octane pump gas! The supplied tune is intended for completely stock vehicles with the exception of a cat-back exhaust. No hidden fees, the price you see is the price you pay assuming vehicle condition is adequate. Have any questions? Feel free to give us a call at (262) 692-9035 or email us at Want to install this supercharger by yourself? Take a look at our complete supercharger kit below!

Application Application Specific
UPC 00085347156634
System Type Stage 1 – Street System
Vehicle Model Silverado 1500
Grade Type Performance
Housing Material Cast Aluminum
Gasket Or Seal Included Yes
Mounting Hardware Included Yes
Quantity Kit
Oil Capacity 150 mL
Center Housing Cooling Type Intercooler
Internal Step Up Yes
Mounting Bracket Included Yes
Pulley Groove Quantity 6-Rib
Outside Pulley Diameter 3.875 in
CARB Executive Order Number D-215-117
Maximum Torque 452RW ft-lb
Maximum Horsepower 482RW
Availability Note Available to Order
Warranty 36 Months
Horsepower 482RW
Emissions Code

EO Number: D-215-117

Hazardous Materials Warning WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Supercharger systems without tuners are not eligible for supplemental warranty and are only emissions-legal when used with the correct Edelbrock program. For safety, the Edelbrock program retains the factory vehicle speed limiter setting. #156630 and #156640 Supercharger systems sold without tuners are only emissions legal when used with the correct Edelbrock program. The Edelbrock program will disable the Flex-Fuel E85 capability (if originally equipped). For safety, the Edelbrock program retains the factory vehicle speed limiter setting. *Supercharger #15663, #156630, #15664 & #156640 will fit GM SUVs & GM full size trucks with the air box on the right side (USA passenger side) and will not fit hybrid powertrains.; Calibrations, Tuners, or Programs supplied with supercharger systems are only compatible with vehicles designed for use in the United States or Canada. Edelbrock does not offer calibration support for any vehicle designed for use outside of the United States or Canada.
Finish Black Powder Coated
Maximum Boost Pressure 13.5 PSI
Pulley Belt Width 6-Rib
Universal Or Specific Fit Specific


For the do-it-yourselfers, we also sell just the supercharger kit! Check out the link below!

C.A.R.B EO Edelbrock Supercharger #15663 GM Truck Gen V 5.3L W/ Tune