Supertech Black Nitride Valves for 4G63 Evo/DSM Select::Intake 35.0mm (Set of 8) (MIVN-1009-8) never remanufactured

never remanufactured

A boost display gauge and boost controller in one

• Stiffer Clutch Pedal Feel

You will have no ignition misfires even with the use of alcohol or nitrous oxide injection

• Thickness: 1/4"

Supertech Black Nitride Valves for 4G63 Evo/DSM Select::Intake 35.0mm (Set of 8) (MIVN-1009-8) never remanufacturedSupertech black nitride intake and exhaust valves for 4G63 Evo, DSM and GVR4. These valves are available in various sizes to match your head diameter. Intake and exhaust valves are sold separately or as a set of 8. For a full replacement you'll need 8 intake and 8 exhaust valves. Please do all your research and consult your engine builder if necessary! Black nitride valves are made from one piece forged stainless steel then go through a special