GSC P-D Toyota Supra/BMW Z4 B58 / BMW M3/M4 S58 Chrome Polished 30.1mm Head Intake Valve - Set of 12

GSC P-D Toyota Supra/BMW Z4 B58 / BMW M3/M4 S58 Chrome Polished 30.1mm Head Intake Valve - Set of 12

Marsoni

M251S

$157.50

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

GSC P-D Toyota Supra/BMW Z4 B58 / BMW M3/M4 S58 Chrome Polished 30.1mm Head Intake Valve - Set of 12SKU: 2092 12 GSC Power Division Toyota Supra 2020+ BMW Z4 B58 2020+ BMW M3 M4 S58 2021+ Chrome Polished 30. 1mm Head Intake Valve Set of 12 GSC Power Division 2092 12 chrome polished intake valves feature a 30. 1mm head diameter for Toyota Supra A90 BMW Z4 G29 B58 and BMW M3 G80 M4 G82 S58 engines. This set of 12 delivers increased airflow and heat resistance for boosted applications. Engine builders choose these for reliable high RPM operation in

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These pillow cases are silky soft and cool to the touch. They don’t stay as cool as I would like, however, so I find myself moving around on the pillow to find a cool spot or flipping the pillow over. I have washed them several times and the coolness seems to be diminishing. Still, it’s better than a regular cotton pillow case. The zipper is needed and helps keep the material on the pillow.

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Reviewed in the United States on August 20, 2025

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Scott Mautino

San Leandro, US

★★★★★ 5

By far the best cooling pillow case I’ve bought highly recommend

Color: Blue, Size: Standard, Set name: Silky

Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well

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Reviewed in the United States on May 3, 2026

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2021 self improvement challenge

Houston, US

★★★★★ 5

Actually cooling and comfortable.

Color: Royal Blue, Size: King

Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!

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Reviewed in the United States on May 18, 2026

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Janet L. Dolbow

Massapequa, US

★★★★★ 5

Cool

Color: Pink, Size: Standard

Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!

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Reviewed in the United States on June 7, 2026

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Draper, US

★★★★★ 5

COOL Pillowcases Worth Buying

Color: Champagne, Size: Queen

I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.

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Reviewed in the United States on May 30, 2026