2011-2014 GT500 Custom Tune 58x ls let us help

let us help

Stainless Intake Valves available in sizes 2

Stage 1 Tuning Level covers stock cars to mild bolt-ons

Additional credits and tunes can be purchased to support multiple vehicles with the same HP Tuners RTD+

5psi Boost

2011-2014 GT500 Custom Tune 58x ls let us helpCustom Tune for your 2011 2014 Shelby GT500 ATS custom tuning is a 100% custom tune built for your car and modifications. Level 1 covers stock to mild bolt ons like an air intake, exhaust, smaller supercharger pulley, and 93 octane fuel. Level 2 covers Stage 1, plus larger injectors, and E85. Level 3 covers everything including supercharger changes, built engines, return fuel systems, ect. Direct Flash tuning is available for Middle Tennessee