Ferrea Competition Plus Intake Valve Kit 32mm +0.5mm - BMW N54

Ferrea Competition Plus Intake Valve Kit 32mm +0.5mm - BMW N54Actual part may differ from image above. N54 engines contain 24 valves 12 intake and 12 exhaust this Set contains 12 +0. 50mm intake valves. Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8 Z18, which provides high tensile strength. An exclusive two step slow forging process ensures proper grain flow and

Actual part may differ from image above.


N54 engines contain 24 valves - 12 intake and 12 exhaust this Set contains 12 +0.50mm intake valves.


Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to the material structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip. 



- Valve Tip Length 4.2mm
- Stem Diameter 4.97mm
- Valve Length 106.8mm
- Valve Head Size 0.020" / 0.5mm
- Valve Head Diameter 32mm
- Valve Type Intake
- Valve Stem Diameter 4.97mm
- Valve Material Stainless Steel



Replaces OEM Part #  11-34-7-573-840 / 11 34 7 573 840 / 11347573840