Supertech BMW B58 Beehive Valve Spring Kit

Supertech BMW B58 Beehive Valve Spring Kit

Marsoni

M251S

$486.44

Get it in 3 business days with 1 day shipping. Friday, May 29

Supertech BMW B58 Beehive Valve Spring KitSKU: SPRK MCB58 Conical Valve Spring Kit Seat Pressure: 75 @ 37mm Open Pressure: 155 @ 10mm Max Lift: 12. 2mm Coil Bind: 23. 20mm Outer Spring ID: 17. 60mm Seat Locator: SEAT BM48 T1 Retainer qty: 24 Retainer: RET BMB48 TE + RET BMB48 TI Kit Spring qty: 24 Kit Spring: SPR FE20BE Rate: 8 Inner Spring ID: 14. 20mm Inner Spring OD: 21. 00mm Outer Spring OD: 24. 40mm Seat Locator qty: 24 Engines BMW B58B30

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I have used these pads for several years now. They are generally very good and do the trick. I don't even look at other products because they are so good. However, in this last order, they no longer have a smooth side and a bumpy side. They always had the different texture which helped in using them. I agree they are a little small which I have gotten used to, but now with both sides being smooth, they are much harder to use to wipe. Plus you don't have the advantage of the texture. This is a dowgrade for sure.

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Reviewed in the United States on October 22, 2025

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Sandra

Draper, US

★★★★★ 5

Oil and fragrance free for sensitive skin

Oil free which is good for contact lens wearers. Relatively thick textured material so I can use just one pad for both eyes. Ok for sensitive skin with no fragrance. I've used these for years and the quality has remained consistent despite the reasonable price.

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Reviewed in the United States on March 24, 2026

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Sassy Gal Pal

Lowell, US

★★★★★ 2

A 5-star product is now barely 2-stars. Shame!

I have used these makeup remover pads for years as I wear contacts and have sensitive skin around my eyes. However, the last 3-pack I ordered (Feb 2026), the pad is noticeably sub-par. They are much thinner, there is no quilted texture on one side, and they roll up immediately when you start to rub your eyes with them. In addition, I have to use 4-5 pads to get everything off vs. previously I could easily just use one on each eye. Obviously I will go through them much faster and every time I use them, I get frustrated by how bad the quality is now. Another product victim to shrinkflation and using cheaper materials, but charging the same amount or more than before. Do they do the job removing the makeup - yes. Do they do so without burning my eyes or leaving an oily residue - yes. But knowing how great they used to be, I can only give the current product 2 stars.

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Reviewed in the United States on April 6, 2026

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Alexandra (Sandra G)

Waukegan, US

★★★★★ 5

Excellent product!

I have used this product for years but since retired much less. However when I actually needed it again I couldn't find it anywhere and when I did buying just one was pretty expensive. So I decided to wait until the price dropped...but it never happened. I never even thought of trying Amazon but I did and got an amazing deal of a 3 pack at a very reasonable price. The oil is rich, soothing and so emollient and cleans my brows and eye lashes perfectly! I keep one in my fridge which is especially soothing during warm summer days and helps to reduce under eye puffiness. Accolades to Amazon...you never let me down!

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Reviewed in the United States on January 1, 2024

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LRBuyer

Pawtucket, US

★★★★★ 5

Great product

Style: Sport, Size: Large

This is a lifesaver. My lab will chase the ball all day and this saves the arms and shoulders. A little bit of a learning curve to use but I would definitely recommend

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Reviewed in the United States on May 24, 2026