Black Nitrided

Performance Valves

For Honda D16Y/Z | D15B | D17A VTEC | SUPERTECH 8x STD Nitrided Inlet Valves

Performance Valves

For Honda D16Y/Z | D15B | D17A VTEC | SUPERTECH 8x +0.50mm Nitrided Inlet Valves

Performance Valves

For Honda D16A6 | D15B 1.6 SOHC Non VTEC | SUPERTECH 8x STD Nitrided Exhaust Valves

Performance Valves

For Honda D16A6 | D15B 1.6 SOHC Non VTEC | SUPERTECH 8x STD Nitrided Inlet Valves

Performance Valves

For Honda B16A | B17A | B18C VTEC | SUPERTECH 8x +1.00mm Nitrided Inlet Valves

Performance Valves

For Honda B16A | B17A | B18C VTEC | SUPERTECH 8x +1.00mm Nitrided Inlet Valves

Performance Valves

For Honda B16A | B17A | B18C VTEC | SUPERTECH 8x STD Nitrided Inlet Valves

Performance Valves

For Honda B16A | B17A | B18C VTEC | SUPERTECH 8x STD Nitrided Exhaust Valves

Performance Valves

For Honda B16A | B17A | B18C VTEC | SUPERTECH 8x STD Nitrided Exhaust Valves

Performance Valves

BMW S54B32 | M3 E46 | Z3 | Z4 | SUPERTECH 12x STD Nitrided Inlet Valves