Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)

Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)

Marsoni

M251S

$529.68

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

Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)SKU: SPRK MCB58 2 Conical Valve Spring Kit Seat Pressure: 84 @ 37mm Open Pressure: 157 @ 10mm Max Lift: 12. 2mm Coil Bind: 23. 30mm 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: 7. 25 Inner Spring ID: 14. 20mm Inner Spring OD: 21. 00mm Outer Spring OD: 24. 40mm Seat Locator qty: 24 Engine: BMW B58B30

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I purchased a shirt for my fiancé for vacation wearing to church and just upscale casual wear around town and he loves it. He washed it and dried it and it looks good as new. He also thinks that it runs true to size and is comfortable to wear. The only note is that the fabric is a bit more thick than the other dress shirts that Amazon offers so it’s not optimal if the weather is very hot, otherwise the look is great

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Reviewed in the United States on May 16, 2026

Verified Purchase

Marcus H.

Whiting, US

★★★★★ 5

Very nice

Size: Medium, Color: Pale Pink

Fits great, looks great and feels great. The material is much softer and structured than it appears.

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Reviewed in the United States on June 4, 2026

Verified Purchase

Amazon Customer

Chelsea, US

★★★★★ 4

Pretty good.

Size: XX-Large, Color: Pale Pink

I've bought this before, the shirt is kind of stretchy and kind of thick. It's nice quality when you get it at some discount. Beware that this is slim fit so get one size up if you want to be comfortable.

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Reviewed in the United States on March 29, 2026