AST 00-06 Opel Speedster E01 RWD 5100 Street Coilovers w/ Springs

If you're looking to dial in the perfect road balance for your 2000-2006 Opel Speedster for everyday driving, AST's 5100 Street Coilovers are a solid option. These kits are built to maximize grip by giving you control over your car's rebound and ride height, making a noticeable difference in how the car handles on the street. They come complete with springs and are designed to work with your car's original top mounts, simplifying installation.

The AST design uses a coilover setup for the front dampers and keeps a divorced setup for the rear, similar to the factory configuration. This approach contributes to a more comfortable ride while still achieving excellent road balance. The rear springs are vehicle-specific with fixed rates, chosen based on AST's extensive development and testing to suit the Speedster. You can easily fine-tune the setup to your liking by adjusting the rebound knob, which controls how the damper extends after being compressed. With 12 distinct rebound positions, each adjustment offers a unique feel and response, allowing you to tailor the driving experience precisely to your preferences.

Underneath the adjustable exterior, these are monotube dampers. This design features a large piston, which is key for precise control over rebound damping adjustments. Monotube dampers also prevent aeration and foaming, ensuring more responsive valving and consistent performance, especially when you need it most in various driving conditions. Plus, these dampers are rebuildable at a certified AST service center, meaning any issues can be addressed, extending the life of your suspension.