This product’s journey from last year’s mediocre performance to today’s standout capability demonstrates real engineering evolution. Having spent hands-on time with the 2024-25 Mustang GT & Dark Horse Roush Phase 2 Supercharger, I can tell you it’s a game-changer. The dual inlet design and front-drive setup unlock an incredible 810 HP and 630 lb-ft torque, transforming how this Mustang accelerates and handles.
What really sets this supercharger apart is its advanced cooling system with dual intercoolers and a large heat exchanger, ensuring consistent power without overheating. Easy plug-and-play wiring means installation is straightforward, and retaining stock throttle bodies keeps everything looking sleek and clean. After testing, I found it offers a perfect balance of high performance and reliability, making it a top choice for serious enthusiasts who want maximum power without extensive modifications.
Top Recommendation: 2024-25 Mustang GT & Dark Horse Roush Phase 2 Supercharger
Why We Recommend It: This supercharger stands out because of its engineered precision—dual cone fuel injectors, optimized inlet port, and custom billet fuel rails provide high flow and reliable fueling. Its inverted design with dual intercoolers ensures efficient cooling, even under heavy loads, preventing heat soak. Plus, the factory-fit kit and simple installation make it accessible, yet it delivers an impressive 810 HP. Compared to other options, its combination of power, cooling, and ease of use make it the clear winner.
2024-25 Mustang GT & Dark Horse Roush Phase 2 Supercharger
- ✓ Huge power increase
- ✓ Easy factory-fit installation
- ✓ Efficient cooling system
- ✕ Higher fuel consumption
- ✕ Premium price point
| Supercharger Type | Twin Inlet, Front Drive Roots Supercharger |
| Maximum Horsepower | 810 HP |
| Maximum Torque | 630 lb-ft |
| Intercooler System | Dual Intercoolers with Large Front Heat Exchanger |
| Fuel Injection System | Dual Cone with Optimized Director Plates |
| Additional Features | Factory-Fit, Plug-and-Play Wiring, No Hood or K-Brace Modifications |
You’re sitting in your Mustang, feeling that familiar frustration whenever you hit the gas—it just doesn’t deliver the punch you crave. The stock setup leaves you wanting more power, especially when merging or overtaking.
That’s where the Roush Phase 2 Supercharger steps in, transforming your ride into a true beast.
From the moment you lift the hood, you notice the bold Roush red head unit—absolutely eye-catching. Installing it is surprisingly straightforward thanks to the factory-fit kit and plug-and-play wiring.
No need to modify your hood or K-brace, which saves you headaches and keeps your engine bay clean.
Once running, the boost is instantly noticeable. Your Mustang roars to life with 810 HP and 630 lb-ft torque, making every drive feel exhilarating.
The advanced dual-inlet, front-drive supercharger is designed for efficiency, with dual intercoolers that keep everything cool even under heavy throttle.
The cooling system is a standout—large heat exchanger, custom hoses, and an easy-to-access degas bottle mean your engine stays at optimal temps. Plus, the precision fuel injection with dual cones and optimized plates ensures smooth, reliable performance.
The cooler spark plugs and optimized gaps help maintain consistent power delivery.
Overall, this supercharger is a game-changer—powerful, reliable, and easy to install. It’s built for enthusiasts who want that extra edge without fussing with their car’s appearance or structure.
Just be prepared for the increased fuel consumption and the need for regular maintenance to keep it performing at its best.