QA1 Proma Star Series Coil-Over Shock Absorber - Double Adj. - Bushing Mount - 12.625in/18.75in

If you're building a custom chassis or suspension and need a versatile coil-over shock, the QA1 Proma Star Series is a solid option. This particular shock absorber, part number DD602, features double adjustable valving, allowing you to independently tune both compression and rebound. It's designed with bushing mounts, which include 1/2" and 5/8" sleeves, helping to reduce noise, vibration, and harshness for a more comfortable ride. With a compressed length of 12.625 inches and an extended length of 18.75 inches, it offers a good range of travel for many custom applications.

What makes these Proma Star shocks stand out is their adjustability and build quality. The double adjustable valving is ideal for drivers who want to fine-tune their vehicle's handling for street driving, track days, or drag strip use. You can easily dial in the ride comfort and performance to match your specific needs. The shock and included hardware kit make adjusting your ride height straightforward, helping you achieve that perfect stance. QA1 also backs these shocks with a Limited Lifetime Warranty and they are proudly made in the USA, dyno-tested to ensure consistent performance.

To get these shocks rolling, you'll need to add a 2.5-inch spring with the appropriate length and spring rate. Spanner wrenches and thrust bearings are also available separately to make ride height adjustments even easier. Make sure to check that your chosen spring and shock combination will provide adequate travel to avoid bottoming out or overextending the shock.