Progress Technology 77.1003.4535 Coilover Spring and Shock Assembly

The Progress Technology Coilovers Series II (CS2) delivers adjustable suspension performance at an entry-level price point. This coilover spring and shock assembly provides both the aggressive stance and handling improvements that enthusiasts demand, making it an ideal choice for street-driven vehicles and budget-conscious racers.

Key Features:

• Twin tube damper design for reliable everyday performance
• Sealed dampers with fixed valving optimized for street and track use
• 2.50-inch inner diameter race springs for precise spring rate tuning
• Adjustable ride height to dial in your preferred stance
• Cost-effective alternative to higher-priced coilover systems

The CS2 coilover system combines quality construction with value pricing, offering enthusiasts the ability to lower their vehicle while improving handling characteristics. The twin tube design provides a comfortable ride for daily driving while delivering responsive handling when pushed hard. Featured on ESPN's automotive show PINKS, these coilovers have proven their performance credentials in real-world competition.