Supertech Black Nitride Valves for 4G63 Evo/DSM

Exhaust 30.5mm (Set of 8) (MEVN-1007-8) Exhaust 30.5mm (1 Single) (MEVN-1007-1) Exhaust 31.0mm (Set of 8) (MEVN-1008-8) Exhaust 31.0mm (1 Single) (MEVN-1008-1) Exhaust 31.5mm (Set of 8) (MEVN-1009-8) Exhaust 31.5mm (1 Single) (MEVN-1009-1) Intake 34.0mm (Set of 8) (MIVN-1007-8) Intake 34.0mm (1 Single) (MIVN-1007-1) Intake 34.5mm (Set of 8) (MIVN-1008-8) Intake 34.5mm (1 Single) (MIVN-1008-1) Intake 35.0mm (Set of 8) (MIVN-1009-8) Intake 35.0mm (1 Single) (MIVN-1009-1) Intake 36.0mm (Set of 8) (MIVN-1010-8) Intake 36.0mm (1 Single) (MIVN-1010-1)