Unlock the potential of a supercharged or turbocharged S650 Mustang with a custom ShoemakerPerformance calibration built around the car’s exact hardware, fuel system and intended use.

Choose the correct tuning level:

• Level 1 — $599.99: Stock engine or basic bolt-on supercharger/turbo combinations using a stock-style fuel system and 93-octane fuel
• Level 2 — $799.99: More advanced combinations including built engines, return fuel systems, E85, race gas and extensive power-adder modifications

This tune is supported through an HP Tuners RTD4 using the TDN app and requires four HP Tuners credits. The existing JPC listing offers an optional RTD4 with four credits.

Fitment: 2024-2026 Mustang GT and compatible S650 forced-induction applications. Final compatibility depends on the supercharger or turbo system, fuel components, engine combination and tuning hardware.