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

Performance Valves
VW VR6 | 2.8 12v | SUPERTECH 6x +3.00mm Nitrided Inlet Valves

Performance Valves
VW VR6 | 2.8 12v | SUPERTECH 6 x +2.00mm Nitrided Inlet Valves

Performance Valves
VW VR6 | 2.8 12v | SUPERTECH 6 x +1.80mm Nitrided Exhaust Valves

Performance Valves
VW VR6 | 2.8 12v | SUPERTECH 6 x STD Nitrided Exhaust Valves

Performance Valves
VW VR6 | R32 24v | R36 24v | SUPERTECH 6 x +1.80mm Inconel Exhaust Valves

Performance Valves
VW EA827 | 1.8 | 2.0 8v | SUPERTECH 4 x +2.00mm Nitrided Exhaust Valves

Performance Valves
VW EA827 | 1.8 | 2.0 8v | SUPERTECH 4 x +1.00mm Nitrided Exhaust Valves

Performance Valves
VW EA827 | 1.8 | 2.0 8v | SUPERTECH 4 x STD Nitrided Exhaust Valves

Performance Valves
VW EA827 | 1.8 | 2.0 8v | SUPERTECH 4 x +2.00mm Nitrided Exhaust Valves

Performance Valves
VW EA827 | 1.8 | 2.0 8v | SUPERTECH 4 x +1.00mm Nitrided Exhaust Valves

Performance Valves
VW EA827 | 1.8 | 2.0 8v | SUPERTECH 4 x STD Nitrided Exhaust Valves

Performance Valves
VW EA827 | 1.8 | 2.0 8v | SUPERTECH 4 x +0.50mm Inconel Exhaust Valves

Performance Valves
BMW S50B32 | E36 M3 | SUPERTECH 12x STD Nitrided Exhaust Valves

Performance Valves
BMW S50B30 | E36 M3 | SUPERTECH 12x STD Nitrided Inlet Valves

Performance Valves
BMW S50B30 | E36 M3 | SUPERTECH 12x STD Inconel Exhaust Valves

Performance Valves
BMW S14B23 | S14B25 | E36 M3 | SUPERTECH 8x +2.00mm Nitrided Inlet Valves
