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Description
Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12Experience top tier performance and durability with the Supertech BMW M50, M52, S50, and S52 black nitrided exhaust valves. This set of 12 exhaust valves is engineered for precision and strength, designed to enhance your engine's efficiency and longevity while withstanding the high temperatures and stresses of intensive driving. Manufactured with advanced nitriding technology, these valves provide superior wear resistance and reduced friction,
Experience top-tier performance and durability with the Supertech BMW M50, M52, S50, and S52 black nitrided exhaust valves. This set of 12 exhaust valves is engineered for precision and strength, designed to enhance your engine's efficiency and longevity while withstanding the high temperatures and stresses of intensive driving.Manufactured with advanced nitriding technology, these valves provide superior wear resistance and reduced friction, contributing to improved engine response and reliability. Their black nitrided finish not only protects against corrosion but also adds a sleek, professional look under your engine head.
Ideal for enthusiasts and professionals working on BMW M50, M52, S50, and S52 models, these valves are a perfect upgrade or replacement choice. The precise fitment guarantees seamless installation, making them a trusted component for both performance tuning and maintenance. Upgrade your engine components with Supertech to experience enhanced power delivery and engine longevity.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
The Berkley Flex
Size: 7, Color: Cognac Multi
Very nice shoes, very comfortable, very nice leather. When ordering though, they fit a half size smaller than your size, because they are a tight-fitting shoe.
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Reviewed in the United States on October 25, 2025
★★★★★ 5
Better quality than most women’s shoes
Size: 7, Color: Black
I’m a woman and bought these for style and comfort after trying on too many others of multiple price points. These fit well and conformed to my feet after a single wear. Men’s clothes and shoes are so often of better quality.
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Reviewed in the United States on January 27, 2026
★★★★★ 4
Well made shoes.
Size: 11.5, Color: Black
Four stars because of the weight. Too heavy for my complete comfort. Also I have a narrow foot (C width) and these are too wide for me. Heavy socks make them wearable but not as comfortable as I would have liked.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Good look
Size: 11, Color: Brown Crazy Horse
Great look.
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Reviewed in the United States on April 23, 2026
★★★★★ 1
Something's changed at Florsheim
Size: 11.5 Wide, Color: Black
I have a pair of size 11W Florsheim Palermo loafers that have lasted over 8 years and are still soft and exceptionally comfortable. Ordered a pair of 11W Florsheim Milano on Amazon but they are too small and have a cheap plastic sole. So, ordered 11.5W Florsheim Berkley and they were way too big. Returned them and ordered 11W Berkley instead and they were also too big ... and the Berkley also has a rubber sole instead of the original leather shown in the product photos. Guess they just don't make them like they used to.
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Reviewed in the United States on May 25, 2026
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