Our Services

  • Custom tune for stock or mildly modified EFI vehicles

    350 US dollars
  • Custom tune for moderately modified EFI vehicles

    500 US dollars
  • Custom tune for vehicles with aftermarket turbo, supercharger, or N2O.

    600 US dollars

(417) 986-5455

306 South Washington Street Walnut Grove MO United States 65770

©2017 BY WALNUT GROVE AUTO.