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Ultimate Supercharger Upgrade Kit (phase 2) For Mustang 5.0l 2011-14 | #421389 | Roush Instant 55% Discount [ohMpFOV8]

$75.99 $243.99 -69%

Supercharger Upgrade Kit (Phase 2) for Mustang 5.0L 2011-14 Elevate your Ford Mustang 5.0L's performance with the ROUSH® Performance Supercharger Upgrade Kit (Phase 2). This comprehensive kit is designed to transform your vehicle's power output, offe

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Supercharger Upgrade Kit (Phase 2) for Mustang 5.0L 2011-14

Elevate your Ford Mustang 5.0L's performance with the ROUSH® Performance Supercharger Upgrade Kit (Phase 2). This comprehensive kit is designed to transform your vehicle's power output, offering a significant boost in both horsepower and torque. The kit includes an 85mm S/C Pulley, a Shorter FEAD Belt, and a Cold Air Induction System, all of which work together to deliver an impressive 625 horsepower and 525 lb-ft of torque. This upgrade is perfect for owners of ROUSH 525 HP, 540 HP, or 575 HP Supercharged Mustangs looking to maximize their vehicle's potential.

Powerful Performance & Advanced Technology

The ROUSH Mustang Phase 2 Supercharger Upgrade Kit is a testament to ROUSH's commitment to performance and reliability. This kit is part of the renowned TVS (Twin Vortices Series) line of superchargers, which have been trusted and proven in ROUSH-built Mustangs and F-150s for years. The kit features a new 85mm S/C Pulley and a 6-Rib Serpentine FEAD Belt, providing increased efficiency and power delivery. Additionally, the ROUSH Cold Air Induction System, with its 110mm MAF tube and larger clean air tube, ensures optimal airflow and improved combustion. This kit is compatible with 2011-2014 Ford 5.0L Mustangs equipped with the ROUSH 5.0L supercharger kits and can be easily installed using the ROUSH Diagnostic Tool (RDT) software.

Unleash the Full Potential of Your Mustang

Whether you're a performance enthusiast or a daily driver, the ROUSH Supercharger Upgrade Kit (Phase 2) is the perfect addition to your Mustang. This kit not only enhances your vehicle's performance but also provides a smoother, more responsive driving experience. With its easy installation and impressive power gains, this upgrade is suitable for anyone looking to take their Mustang to the next level. The kit's compatibility with a range of ROUSH supercharger kits and its focus on reliability make it an ideal choice for both new and experienced Mustang owners. Upgrade your Mustang today and experience the thrill of increased power and performance with the ROUSH Supercharger Upgrade Kit (Phase 2).

What Our Customers Say

January 15, 2026

Absolutely no complaints!

This product is a brilliant performer. I use it every day without a problem.

- Hakeem J..

January 15, 2026

Absolutely no complaints!

This product is a brilliant tool, very effective.

- Roger C..

January 15, 2026

Absolutely no complaints!

It's a very solid product that feels great in the hand.

- Malia R..

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