2024 Mustang Gt Performance Package Specs. I ordered a 2024 mustang gt (non performance package). Customize and upgrade your 2024 mustang ® coupe or convertible— right from the factory — with several available appearance and performance packages.

The performance pack boasts a more aggressive axle ratio, squeezing out every ounce of acceleration. With classic pony car style and the muscle to match, the 2025 mustang is a thoroughly modern machine that never forgets it past.