An Upgrade that Includes It All. The Roush Stage 2 Suspension Kit includes everything you could ever need to make significant improvements to the handling of your 2005-2010 Mustang. With springs, dampeners, anti-roll bars, and jounce bumpers included, this suspension kit allows you to make a multi-pronged approach to tackle key suspension areas. Designed by the expert engineers at Roush, the Suspension Kit will work as an integrated system of your vehicle.Trademark Roush Quality Construction. Roush is known for their attention to quality and detail, and the Stage 2 Performance Package is no exception to this rule. Quality materials and fabrication ensure a long-lasting upgrade to your vehicle. Additionally, extensive quality testing has been performed on these parts, including road tests on a variety of surfaces to ensure peak performance.Attractive Design. A bright shade of blue accents the parts included in the Roush Stage 2 Suspension Kit, setting it apart from other kits on the market. You’ll not only be adding performance to your vehicle, but also a unique design element for a distinctive, modern edge. Additionally, your vehicle will be lowered 1” after installation, maximizing the intimidation factor.Straightforward Install. Designed for a hassle-free installation, the Roush Stage 2 Suspension Kit is completely bolt-on. No cutting, welding, or heavy modification is needed.Application. The Roush Stage 2 Suspension Kit is designed to fit all 2005-2010 Ford GT Mustangs. Roush recommends combining the Suspension Kit with Roush Wheels for optimum results.