Coil-Over Springs are high-performance, aftermarket suspension springs primarily used in Motorsports and Motor Racing. Hyperco’s coil-over springs, also known as Hypercoils™, offer a wide range of free lengths and rates which provide the suspension designer latitude in creating a motion ratio for the suspension system that will permit an optimized damper or spring assembly to control a wide range of wheel travel.

​

Hyperco’s Ultra High Travel springs are designed specifically for light rate / high travel coil-over applications, such as dirt and pavement racing. The UHT design meets the requirements of soft spring and big bar set-ups, and remains consistent in free length and installed height. The Ultra High Travel design features a larger “body bulge” over Hyperco’s standard OBD design, which allows for additional deflection, rate linearity, and resistance to bowing.

​

Key Benefits of Hypercoils UHT Coil-Over Springs

​

• More usable deflection

• Less weight than standard suspension springs

• 2% rate linearity tolerance from 20% to 60% of deflection

• 4% rate linearity tolerance from 61% to 80% of deflection

• More resistant to bowing than competitor’s springs

• Designed to fit all standard hardware

• Maintain free length and rate throughout a near infinite operational life