Supertech 4G63 Single Valve Spring Kit

Fits these Applications:
1992-2006 Mitsubishi Lancer Evolution I-IX
1990-1999 1G & 2G DSM (Eclipse GST/GSX, Talon TSi & Laser Turbo)

The Supertech Single Valve Spring Kit includes 16 springs and 16 titanium retainers. Designed and manufactured to reduce valvetrain harmonics, increase durability, and provide an increase in performance for your high performance racing engine. All Supertech valve springs are manufactured using superclean chrome silicon vanadium alloy and then heat treated, stress relieved and shoot peened to help improve the fatigue life of the spring.