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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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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
4.1 ★★★★★
Based on 189 reviews
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Product Reviews
★★★★★ 5
No sun burn
Style: SPF 50, Size: 5 Fl Oz (Pack of 1)
Last and last
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Reviewed in the United States on June 7, 2026
★★★★★ 4
good spray, but strong alcohol smell
Style: SPF 50, Size: 5 Fl Oz (Pack of 1)
I like Alba Botanica, but 3.5 starts since:
- the spray goes way too fast (that can be true for all continuous sprays). I used it 4 - 5 times and it seems I have very little left.
- lots of waste when spraying... probably is best to spray your palm and then massage it on your body
- once it's sprayed it smells like alcohol, alot!!! Other brands I tried don't seem to smell so much of alcohol.
- My kid developed strange rash once it was applied, not red dots, but white bumps all over the arms and legs, cannot say its from this spray, but I'm a bit suspicious.
The good party it's it is not sticky or greasy.
Smells good (after alcohol evaporates).
I used it a couple of times, applied once only and stay several hours under the sun and I was fine, no sunburn.
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Reviewed in the United States on June 20, 2016
★★★★★ 5
Love it!
Style: SPF 50, Size: 5 Fl Oz (Pack of 1)
Love this stuff and it's cruelty free!!
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Reviewed in the United States on April 4, 2026
★★★★★ 1
Alba packaging stinks
Style: SPF 50, Size: 5 Fl Oz (Pack of 1)
Complete waste of money! I ended up tossing it out because it’s IMPOSSIBLE to use. You should be able to twist the top to lock/unlock and spray it. NOPE. The top just spins and doesn’t catch or you cannot twist it at all. It’s also virtually impossible to spray. I had to hold it against my torso and press with both thumbs to get it to spray. Meanwhile, it’s leaking, the bottle is getting slippery. And then the spray goes EVERYWHERE, it’s not a narrow spray but it’s as if you’re dusting crops. I tried to see if it needed a certain pressure point, two fingers, bloody hell it’s not a Magic Mouse you should be able to unlock and spray it with one hand.
Anyway, Alba needs to do some QC on their packaging. The last pump lotion I got, the pump also did not work. It just spun and spun and could not be unlocked. I had to wash and reuse the pump from an old bottle.
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Reviewed in the United States on June 21, 2024
★★★★★ 5
A+
Style: SPF 50, Size: 5 Fl Oz (Pack of 1)
Best, safest sunscreen!
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Reviewed in the United States on March 4, 2026