A complete Roush build is more than just a badge; it involves a cohesive set of performance parts: 2024-2025 Roush Mustang Phase 2 Supercharger | 810 HP

: Boosts the newer S650 Mustang GT (2024–2026) to roughly 740 HP.

: Reaches up to 810 HP and 630 lb-ft of torque for the 2024–2025 models.

: Kits for the 2024–2026 Mustang GT/Dark Horse are available at merchants like Steeda for roughly $10,399.00 . Essential Components for a "Proper" Build

You can secure a Roush Mustang through two primary avenues depending on whether you want a turnkey collector's car or a customized DIY build: