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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring KitEnhance the performance and reliability of your BMW engine with the Supertech Dual Valve Spring Kit designed specifically for BMW M50, S50, M52, S52, and M54 engine series. These premium valve springs and retainers improve valve control under high RPM, ensuring your engine delivers maximum power and responsiveness. The kit features high quality materials engineered to withstand the rigors of motorsport and aggressive street driving. Installation
Enhance the performance and reliability of your BMW engine with the Supertech Dual Valve Spring Kit designed specifically for BMW M50, S50, M52, S52, and M54 engine series. These premium valve springs and retainers improve valve control under high RPM, ensuring your engine delivers maximum power and responsiveness.The kit features high-quality materials engineered to withstand the rigors of motorsport and aggressive street driving. Installation brings a noticeable improvement in valvetrain stability, reducing valve float and enhancing overall engine longevity.
Supertech's expertise in racing parts ensures that each kit meets rigorous standards, perfect for enthusiasts who demand the best for their BMW performance builds. Whether you're upgrading your car for spirited driving or competitive motorsport, these dual valve springs offer a reliable solution for your engine tuning needs.
Trust Tuningsupply for fast and dependable delivery across Europe, with competitive pricing and no hidden costs, backed by genuine enthusiast support. Make the most of your BMW's capabilities with this essential engine component from Supertech.
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
4.6 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Great running hat.
Size: One Size, Color: (001) Black / Black / Reflective
I absolutely love this hat, it is so cute and great for warm weather. I especially love to run with it, you can tighten it easily so it does not blow off if it is windy.
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Reviewed in the United States on August 17, 2025
★★★★★ 4
Thin and flimsy
Size: One Size, Color: (001) Black / Black / Reflective
Very flimsy hat
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Worth the prize
Size: One Size, Color: (001) Black / Black / Reflective
Light and breathable.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Perfect for running, I love this hat.
Size: One Size, Color: (025) Castlerock / Castlerock / Reflective
This hat is perfect for running in, it's very light weight and breathable so it doesn't get annoying or hot when you're running in the sun. It's easy to clean, just a quick hand wash in the sink and it's dry in 30 minutes. I have a very big head and it's fits me great. If you have a very small head it might be a bit big.
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Reviewed in the United States on April 23, 2025
★★★★★ 5
Perfect hat to buy
Size: One Size, Color: (001) Black / Black / Reflective
Perfect fit. Will buy again.
Easily washable. Color doesn’t fade after washing. Perfect for sun protection.
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Reviewed in the United States on September 5, 2025