UMI Performance 12DP125 Viking 2.55" ID 12" Coilover Spring 125 lb Silver

The UMI Performance 12DP125 is a Viking straight coilover spring featuring a 2.55" inner diameter, 12" free height, and a 125 lb/in linear spring rate. Finished in a silver powder coat, this high-travel, lightweight coilover spring is engineered to work with 2.5" ID coilover shock assemblies for performance street and track suspension builds.

Manufactured in the U.S.A. from high tensile spring steel, each spring is cold wound, heat treated, and shot peened for maximum durability and consistent performance. Both the length and spring rate are clearly marked on the spring for easy identification during assembly. Viking backs this spring with a lifetime guarantee to remain within 2% of the original free height and rate under normal operating conditions.

Key Specifications:

• Inner Diameter (ID): 2.55"
• Free Height: 12"
• Spring Rate: 125 lb/in (Linear)
• Spring Type: Straight / Linear
• Upper End Style: Flat Ground
• Lower End Style: Flat Ground
• Finish: Silver Powder Coat
• Material: High tensile spring steel
• Sold individually (one spring per purchase)

Key Features:

• Cold wound, heat treated, and shot peened for long-term performance
• Over 25% weight savings compared to many competing brands
• Lifetime guarantee within 2% of original free height and rate
• Length and rate clearly marked on each spring
• Made in the U.S.A.

This spring is compatible with Viking Performance coilover shocks and struts, as well as most other 2.5" ID coilover conversion kits used in performance suspension applications.