Manley Valve Springs & Retainers (Single) for Evo/DSM 4G63 Select::(22125-16) Springs Only this causes spark voltage to

this causes spark voltage to increase

including the bolt and lock nut to keep your couplers super tight and your engine bay looking clean

Due to continued engineering advances

Nocolok brazed

Manley Valve Springs & Retainers (Single) for Evo/DSM 4G63 Select::(22125-16) Springs Only this causes spark voltage toManley Performance single valve springs and retainers for the 4G63 Evolution I IX, 1G 2G DSM and GVR4 are available as the full set, or separately as 16 dual springs or 16 titanium retainers. Vehicle Fitment: Mitsubishi 4G63 1992 2006 Evolution I IX 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990 1994 Laser RS 1991 1992 Galant VR4 Titanium Retainers: Heat treated aerospace grade titanium CNC machined to exacting tolerances Lightweight and extremely