SKU: CCE3982-200
MPN: C/E3982-200
The Chassis Engineering 12in x 2.5in x 200# Coil Spring (Part Number C/E3982-200) is a precision-engineered suspension component designed for coil-over applications requiring a moderate spring rate. This 200 lb/in coil spring delivers consistent load support across its 12-inch working length, making it suitable for handling weight distribution in custom suspension builds where predictable spring behavior is critical to ride quality and chassis geometry.
The 2.5-inch inner diameter accommodates standard coil-over shock mounting hardware and allows for compatible damper selection without binding or clearance issues. Steel construction with black powder coat finish provides corrosion resistance and durability under dynamic suspension loads. The 200 lb/in spring rate—neither overly stiff nor too soft—suits street performance vehicles and mild track applications where suspension compliance matters for tire contact and handling feel. Weighing 3.63 lbs, the spring minimizes unsprung mass while maintaining structural integrity through thousands of compression and extension cycles.
This spring is engineered for builders and suspension technicians working on custom chassis setups, restomod projects, and performance-oriented vehicles where OEM springs don't meet specific handling requirements. The moderate spring rate makes it a versatile choice for daily-driven custom builds that need improved stance control without excessive stiffness. Installation requires proper coil-over components and suspension geometry knowledge to avoid alignment issues. Buyers should verify compatibility with their specific shock absorber and chassis platform before ordering.
Chassis Engineering manufactures suspension components to OEM and aftermarket specifications. When specifying a replacement or upgrade coil spring, matching inner diameter, length, and spring rate to your existing setup ensures proper suspension function and safety. This component is sold individually—paired springs are required for a complete front or rear suspension upgrade.
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