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2020-2022 Shelby GT500 Whipple 3.8 Supercharger Upgrade Kit by Whipple Superchargers


2020-2022 Shelby GT500 Whipple 3.8 Supercharger Upgrade Kit

Crank out over 1035 HP on your coyote-powered 2020-2022 Shelby GT500 with this Whipple Gen 5 Whipple 3.8L supercharger upgrade kit!

Item #WHP-255038
MPN# WK-2550-38

Everyday Low Price: $8,099.99

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Made in the USA

 Benefits

  • 5th Gen 3.8L Twin-Screw Supercharger
  • Up To 1035HP On 93-octane Fuel
  • Oversized Crusher Inlet
  • Plug & Play Wiring

 Features

  • Air-To-Water Dual Pass Intercooler
  • 6061 Billet Aluminum Pulley
  • Billet 132mm Throttle Body
  • Large Heat Exchanger
  • HP Tuner RTD Handheld

 What's in the Box

  • (1) Supercharger Upgrade Kit
This part is 50-state legal - CARB E.O. #: D-231-84

Whipple Gen 5 3.8L Supercharger Upgrade Kit
Add one of the most advanced supercharger systems on the market to your 2020-2022 Shelby GT500 with this Gen 5 Whipple supercharger upgrade kit! Whipple's new 5th generation 3.8 liter supercharger features an all-new rotor profile, inverted front feed rotor housing, and dual-core dual-pass intercooler system that can unleash up to 1035hp and 660ft/lb on your 5.2 Predator engine! Whipple's unique twin screw supercharger, massive air-to-water intercooler, oversized front feed air system, and innovative HP Tuner RDT handheld PCM flash programming keeps the power-train safe and secure at these power levels. No internal modifications or grinding of the engine block are required for installation. PCM calibration reconfigures all the necessary engine functions, including fuel, spark, knock detection, torque management, transmission control, and electronic throttle control. Whipple's supercharger upgrade kit comes complete with all the necessary parts and hardware for installation.

Supercharger Upgrade Kit
The supercharger upgrade kit makes that much power on 15psi of boost on 93-octane fuel, giving you more power per lb of boost than any other system. The Gen 5 3.8L supercharger makes incredible power across the entire RPM range while maintaining industry-leading driveability. A unique billet Roval 132mm throttle body, 145mm cold air intake system ingests even more air, giving more power over the standard throttle body. Utilizing a superior front feed inlet style for a very simple, less restrictive, and more room for the air-to-water intercooler. Exclusive 3x4 rotor combo for a significant increase in airflow under the curve than less efficient rotor combos. Self-contained oversized oil system for dramatically reduced oil temps in even the most demanding conditions. A proven 8-rib belt system with a heavy-duty spring-loaded tensioner and adjustable idler system.

Heat Exchanger & Intercooler
Patented dual-core, dual-pass air-to-water aluminum bar-plate intercooler offers more cooling efficiency. A large heat exchanger has nearly 150% more volume than the competition, and the nearly 2-gallon reservoir holds more fluid for less heat soak. High flow intercooler pump, nearly double the flow rate of the standard units. All of this combines together, allowing longer, more consistent power without heat soaking the supercharger.

HP Tuner RTD Flash Tool
Leveraging decades of OEM and competitive racing insights, Whipple has devised a bespoke PCM calibration using and HP Tuner RTD handheld. The calibrations adjusts fuel delivery, spark timing, knock detection, torque management, transmission control, and the electronic throttle. HP Tuner RTD flash tool monitors and adjusts engine torque, to maintain peak performance and reliability. This exclusive calibration offers unparalleled control and update flexibility.


Whipple Superchargers Warranty - Click Here

  • Ford Mustang - 2020, 2021, 2022
  • Sub Models: GT500

California Residents:
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About This Brand


Whipple Superchargers

With Whipple Superchargers extensive knowledge, technology and years of experience, Whipple developed a supercharger lineup that features all of the latest technology in rotor profile, housing, rotor coating and bearing design to once again, revolutionize the twin-screw supercharger market. As the pioneer of the screw compressor market, Whipple’s dedication to innovative thinking, hard work, attention to detail and outstanding product performance has led to a better, American made product for the performance industry. Bolt on serious horsepower and torque to your Mustang or Lightning with a Whipple Supercharger. These blowers can increase the performance of your Mustang by up to 100+ horsepower. Shop our wide variety of Wipple Superchargers at LMR.com!

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