FMDVRAYV2 Spring Kit

This is the complete spring and shim kit for our FMDVRAYV2 Consisting of 3 Eibach springs and 4 precision shims allowing you to fine-tune your dump valve from -6 to -12 PSI. *The picture above illustrates the valve assembly, please note that only one shim can be used and how the shim fits between the piston and the spring* Note: Serious or permanent damage may occur to the engine and associated components if this product is incorrectly matched to the individual engine requirements. Forge Motorsport nor any of its Authorised Distributors can assume any responsibility for any adverse effects resulting from the incorrect installation of this product. If you are unsure if this product is suitable for your application, please contact us.