Allstar Performance ALL64168 Aluminum Coil-Over Sleeve for Bilstein, Koni, and Penske Shocks, 2.5 Inch ID Spring, 2 Inch Shock Diameter, 4 Inch Length

The Allstar Performance ALL64168 aluminum coil-over sleeve is designed for use with high-performance shock absorbers from brands such as Bilstein, Koni, and Penske. This threaded sleeve features a 2.5-inch inner diameter to accommodate springs of similar size, providing a secure fit for coil-over suspension setups. Crafted from durable aluminum and finished with a black anodized coating, the sleeve offers corrosion resistance and a lightweight profile suited for racing and off-road applications. The 4-inch length allows for versatile installation in various vehicle configurations, ensuring proper spring preload and ride height adjustment. Its precision threading ensures a secure attachment to compatible shocks, making it an essential component for suspension tuning and custom setups. Suitable for a wide range of vehicles, this coil-over sleeve enhances suspension performance by maintaining spring positioning and providing adjustability for improved handling and stability. Whether upgrading existing suspension components or building a custom suspension system, this aluminum coil-over sleeve provides reliable performance and durability under demanding conditions.

Features:

• Constructed from durable aluminum with black anodized finish for corrosion resistance

• Inner diameter of 2.5 inches designed to fit compatible coil springs

• 4-inch length for versatile installation and adjustment

• Threaded for secure attachment to Bilstein, Koni, and Penske shock absorbers

• Lightweight design suitable for racing and off-road applications

• Provides spring positioning and preload adjustment for improved suspension performance