Transform your classic GM vehicle’s performance with the UMI Performance Stage 2.5 Handling Kit. This comprehensive upgrade delivers a perfect blend of track-ready precision and comfortable street driving. Featuring double adjustable Viking coilovers, you can fine-tune your ride height from stock to a 2-inch drop and dial in your damping for optimal control.
The kit replaces stock components with high-strength tubular control arms and massive front and rear sway bars. This dramatically reduces body roll, enhances stability, and sharpens cornering response, giving you confidence in every turn. All components are engineered for strength, durability, and improved suspension geometry.
Installation is straightforward with a bolt-on design and all necessary hardware included – no welding required. The UMI Performance Stage 2.5 Handling Kit is your solution for a more responsive, stable, and capable classic GM, whether you’re cruising the streets, hitting the autocross circuit, or pursuing pro-touring builds.
Key features include adjustable ride height and damping, high-quality tubular control arms, heavy-duty sway bars that significantly reduce body roll, and race-inspired bushings for maximum stability. Experience a noticeable improvement in handling, stance, and overall driving dynamics with this premium suspension upgrade.





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