Progress Technology 77.1000.3535 Series II Coilover Spring and Shock Assembly

The Progress Technology Series II (CS2) Coilover Spring and Shock Assembly delivers an economical solution for enthusiasts seeking adjustable suspension performance without the premium price tag. Designed as a value-oriented alternative to the original Progress Coilovers, the CS2 system provides entry-level racers and street sport drivers with the stance and handling improvements they want at approximately half the cost of higher-end coilover systems.

Key Features:

• Twin tube shock design for reliable damping performance
• Sealed dampers (non-rebuildable construction)
• 2.50-inch inner diameter race springs for optimal load distribution
• Height-adjustable design for customizable ride height and stance
• Featured on ESPN's show PINKS!

The Progress CS2 Coilover Assembly combines quality construction with budget-friendly pricing, making it an ideal choice for drivers looking to improve handling characteristics, lower their vehicle's center of gravity, and achieve an aggressive appearance. The twin tube design provides consistent damping under varying road conditions, while the 2.50-inch ID race springs are engineered to maintain proper spring rates throughout the adjustment range.