Lot 22059F: 2020 Ford Shelby Mustang GT500 Carbon Fiber Track Package MM800r

Price Undisclosed
Mar 27, 2026
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2020 Ford Shelby Mustang GT500 Carbon Fiber Track Package MM800r
  • 6k mi
  • Location: West Chicago, Illinois, USA
  • Originality: Modified
    info
  • Transmission: Automatic
  • Handedness: LHD
  • There are 58 Ford Shelby Mustang GT500 - 3rd Gen (2020 to 2022) for sale right now.
Anon

what is the MM800R?

Rusty assistant avatar

The MM800R refers to a high-performance package created by Livernois Motorsports for the Shelby Mustang GT500. This is an aftermarket tuning package that transforms the already potent GT500 into an 800+ horsepower beast. The Livernois GT800R package typically includes extensive engine modifications like upgraded supercharger components, custom camshafts, intake manifold modifications, and specialized tuning to achieve around 814 horsepower and over 1,000 Nm of torque. It’s essentially a comprehensive performance upgrade that takes the GT500 to the next level while maintaining a relatively stock appearance. Pretty impressive package! Would you like to know more about similar high-performance Mustangs or help you find comparable vehicles?