Undisputed Autosport


Undisputed Autosport is a leader in performance modifications and repairs. We are conveniently located in Sterling, just off of Route 28 and the Toll Road. Undisputed Autosport technicians offer fast and reliable repairs as well as professional maintenence to keep you up and running at your best! Specializing in performance car modifications and upgrades, Undisputed Autosport can handle any of your needs- from your everday driver to the high grade racing professional, we are here to meet your needs!

Please browse our about us and featured car pages to learn more information about us! Come see the personal difference at Undisputed Autosport!


  • Performance Car Upgrades
  • Complete Safety Analysis
  • Tune-Ups
  • Oil Changes
  • Drivability Problems
  • Race Prep
  • Tires
  • Alignments
  • Fuel System Services
  • Coolant Systems
  • Timing Belts
  • Air Conditioning Service
  • Electrical Systems
  • Brakes
  • Muffler and Exhaust Systems
  • Steering and Suspension
  • Fleet Maintenance
  • Engine Work

…and more! If what you’re looking for isn’t listed, please inquire with us at 703-509-2584 or justin@undisputedautosport.com!!!


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