Eibach ERS 60mm ID Linear Tender Spring (40-60-0020) YMM_1980_1991_Volkswagen_Vanagon_T3 providing a significant upgrade over

providing a significant upgrade over stock intake systems

Precision-machined flywheel for optimal balance and engagement

Its SFI certification underscores its safety and quality

or engaging in light motorsport

Designed as a slip-on upgrade

Eibach ERS 60mm ID Linear Tender Spring (40-60-0020) YMM_1980_1991_Volkswagen_Vanagon_T3 providing a significant upgrade overLinear Tender Spring by Eibach The ERS systems relies on a Main and Tender spring concept that provides a softer initial rate when both springs are compressed together, then delivers the desired firmer ending rate once the tender spring closes completely. The Main spring has a linear rate characteristic and determines the final rate of the system. The Tender springs are available in a variety of linear rate as well as progressive rate characteristics