QA1 CK5Q91 Coil-Over Kit, 5 Inch Inner Diameter, 9 Inch Stroke, 5 Inch OD Spring, Aluminum, Black Anodized

The QA1 CK5Q91 Coil-Over Kit is designed for high-performance suspension applications, featuring a 5-inch inner diameter and a 9-inch stroke to provide optimal ride quality and handling. The kit includes a 5-inch outer diameter spring and a durable aluminum body finished in black anodized for corrosion resistance and a sleek appearance. This coil-over setup is compatible with various vehicle types requiring precise height adjustment and shock damping capabilities. The QA1 5Q / 51 Series shocks included in this kit are engineered for durability and consistent performance under demanding conditions. Constructed with high-quality materials, these shocks ensure reliable operation and enhanced vehicle stability. Whether upgrading a street vehicle or building a custom suspension system, this kit offers a combination of strength, adjustability, and lightweight construction for improved control and comfort.

Features:

• Inner diameter of 5 inches for versatile fitment

• 9-inch shock stroke for extended travel and damping control

• Spring diameter of 5 inches with aluminum construction for lightweight strength

• Black anodized finish provides corrosion resistance and aesthetic appeal

• Compatible with QA1 5Q / 51 Series shocks for reliable performance

• Designed for adjustable ride height and damping performance

• Ideal for custom suspension builds and performance upgrades