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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mmExperience enhanced engine performance with the Supertech BMW N54 Conical Valve Spring Kit. Designed to provide optimal valve control and durability, this spring kit features a conical design that helps reduce valve float and increase reliability under high RPM conditions. Ideal for enthusiasts upgrading their BMW N54 engines, these springs allow for smoother power delivery and improved throttle response. Manufactured with premium materials, this kit
Experience enhanced engine performance with the Supertech BMW N54 Conical Valve Spring Kit. Designed to provide optimal valve control and durability, this spring kit features a conical design that helps reduce valve float and increase reliability under high RPM conditions. Ideal for enthusiasts upgrading their BMW N54 engines, these springs allow for smoother power delivery and improved throttle response. Manufactured with premium materials, this kit ensures long-lasting performance and precise valve timing.Whether you're building a race car or refining your daily driver, the Supertech conical springs provide the strength and consistency needed for demanding driving scenarios. Easy to install and engineered for perfect fitment, this kit supports enhanced engine breathing and increased efficiency. Select the Supertech valve spring kit for your next upgrade and feel the difference at every turn of the wheel.
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
4.9 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Came quickly as described!
The Grinders are very well made. I keep them right next to the stove, so they are used daily. The came quickly. Very easy to fill...
You wont be disappointed !
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Small and perfect
This salt and pepper grinder set are perfect for what I wanted. They are small in size, easy to fill and grind the S&P perfectly.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Great Value!
Color: Tall Set - Black White
Better than anticipated. These are sturdy and work very well. They came with a little funnel to fill, but easy enough without it. They are attractive, I keep on top my stove as I have room. Grind well.
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Reviewed in the United States on December 31, 2025
★★★★★ 3
Defective coarseness adjuster
Color: Tall Set - Black White
These salt and pepper shakers are ok. According to the description of the product, you should be able to adjust the coarseness of the salt and pepper added to them, but that was not my case. The coarseness adjuster on the set I received is set to one position and there is no way of changing it. The grinders work well, but if you are looking to adjust the coarseness of your salt and/or pepper look for another grinder set.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Works well and looks cute
Really nice set. Grind is fine and turn is easy. Highly recommend manual over battery operated ones.
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Reviewed in the United States on April 1, 2026
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