DESCRIPTION
Upgrade your engine with Supertech Black Nitrided Stainless Steel Exhaust Valves. BMEVN-1030 fits the BMW M50/M52/S50/S52 Black Nitrided and is sold as a single unit.
Supertech Black Nitrided Exhaust Valves are forged from high-grade stainless steel and treated with a proprietary black nitride surface finish. This advanced treatment increases surface hardness and resistance to wear, corrosion, and heat while reducing friction between the valve stem and guide. An excellent performance upgrade over OE valves for naturally aspirated and moderately boosted engines demanding greater durability and longevity.
Supertech Black Nitrided Exhaust Valve Features:
- 1-piece forged construction for maximum strength
- High-grade stainless steel base material
- Black nitride surface treatment for increased hardness and wear resistance
- Reduced stem-to-guide friction for improved longevity
- Corrosion and heat resistant finish
- Strict dimensional tolerances for direct OE replacement fitment
TECHNICAL DETAILS
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Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - +1mm Oversize - Single Unit
$33.60
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