Ferrea Competition Plus Exhaust Valve Kit 31.5mm +1mm - BMW / M50 / M51 / M52 / M54 / S50
M50-M54 & S50 engines contain 24 valves - 12 intake and 12 exhaust this Set contains 12 +1mm oversized exhaust 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 3.7mm
- Stem Diameter 5.96mm
- Valve Length 106mm
- Valve Head Size 0.040" / 1mm
- Valve Head Diameter 31.5mm
- Valve Type Exhaust
- Valve Stem Diameter 5.96mm
- Valve Material Stainless Steel, Super Alloy
- Valve Face Dish
Replaces OEM Part # 11-34-1-739-823 / 11 34 1 739 823 / 11341739823
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We do accept returns. Please email us at info@broxtuning.ca to submit your request. Items sent to us without submitting a request will not be accepted.
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. Customer service is absolutely at the top of our values here at Brox Tuning and we try our best to make the return process painless for our customers. If you need more info please click here for our detailed return policy.
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