Quick view ID Speed Shop 2024-2025 Ford Mustang GT 5.0L (S650) (Including Dark Horse) Custom Tune Compare $325.00 Flex Fuel 45+ Horsepower 45+ ft-lbs Torque No Throttle delay Reduced Torque Management Raised shift points Enhanced TC lockup Choose Options Choose Options
Quick view ID Speed Shop ID Speed Shop 2010-2014 Mustang Shelby GT500 Custom Tune Compare $595.00 93 Octane 45+ Horsepower 45+ ft-lbs Torque No Throttle delay Reduced Torque Management Raised shift points Choose Options Choose Options
Quick view ID Speed Shop ID Speed Shop 2003-2004 Mustang Corba Custom Tune Compare $295.00 93 Octane 35+ Horsepower 30+ ft-lbs Torque No Throttle delay Reduced Torque Management Raised Limiters Choose Options Choose Options
Quick view ID Speed Shop ID Speed Shop 2015-2026 Mustang Ecoboost Custom Tune Compare $345.00 93 Octane 62+ Horsepower 64+ ft-lbs Torque Decreased Throttle Delay Smooth Power band 91 Octane Choose Options Choose Options
Quick view ID Speed Shop ID Speed Shop 2005-2010 Mustang V6 Custom Tune Compare $195.00 93 Octane 32+ Horsepower 29+ ft-lbs Torque Decreased Throttle Delay Smooth Power band 91 Octane Choose Options Choose Options
Quick view ID Speed Shop ID Speed Shop 1999-2003 Mustang V6 Custom Tune Compare $145.00 93 Octane 24+ Horsepower 18+ ft-lbs Torque Decreased Throttle Delay Smooth Power band 91 Octane Choose Options Choose Options
Quick view ID Speed Shop ID Speed Shop 2011-2022 Mustang V6 Custom Tune Compare $295.00 93 Octane 35+ Horsepower 35+ ft-lbs Torque Decreased Throttle Delay Smooth Power band 91 Octane Choose Options Choose Options
Quick view ID Speed Shop ID 2020 Mustang GT500 750x Compare $1,974.00 Are you looking to boost the power on your 2020+ GT500? Look no further, our 750x kit will raise your GT500 to 740/750rw on pump 93 Octane. We don’t just adjust WOT for peak power. While still... Choose Options Choose Options
Quick view ID Speed Shop ID 2020 Mustang GT500 850x Compare $2,974.00 Are you looking to boost the power on your 2020+ GT500? Look no further, our 850x kit will raise your GT500 to 850-870rw on E85. We don’t just adjust WOT for peak power. While still maintaining... Choose Options Choose Options
Quick view ID Speed Shop ID 2020 Mustang GT500 900x Compare $4,474.00 Are you looking to boost the power on your 2020+ GT500? Look no further, our 900x kit will raise your GT500 to 870-900rw on E85. We don’t just adjust WOT for peak power. While still maintaining... Choose Options Choose Options
Quick view ID Speed Shop ID Speed Shop 2005-2010 Mustang GT Custom Tune Compare $195.00 93 Octane 35+ Horsepower 30+ ft-lbs Torque No Throttle delay Reduced Torque Management Raised Limiters Choose Options Choose Options
Quick view ID Speed Shop ID Speed Shop 2020-26 Mustang GT500 Custom Tune Compare $595.00 93 Octane 45+ Horsepower 45+ ft-lbs Torque No Throttle delay Reduced Torque Management Raised shift points Choose Options Choose Options