Verified review
Livraison rapide. Produit convient parfaitement.
These are the individual springs sold in our FMDVTUN kit.
Yellow = 15-23 PSI
Please note: The spring pressure indicated (PSI) corresponds to the unassisted clamping force of the spring and should NOT be considered equivalent to boost pressure when determining suitability. Once a valve is fitted to a car, it is subjected to various pressures which act on the diaphragm or piston to improve its respective ability to insure sealing or maintain boost pressure. The boost pressure on a “chipped” car can be as high as 26 psi. The recommended spring is green or yellow.
Livraison rapide. Produit convient parfaitement.
Published on 14/05/2025 by Maxime R