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Manley Subaru EJ257 99.75mm +.25mm Bore 8.5:1 Dish Platinum Series Piston Set with Rings

Marsoni M251S
Sale price$349.62
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Manley Subaru EJ257 99.75mm +.25mm Bore 8.5:1 Dish Platinum Series Piston Set with RingsSKU: 612202C 4 UPC: 807298107875 Manley Subaru EJ257 99. 75mm +. 25mm Bore 8. 5: 1 Dish Platinum Series Piston Set with Rings 2004 2021 WRX STI Upgrade your Subaru EJ257 2. 5L turbo engine with this Manley Platinum Series piston set designed for 2004 2021 WRX STI models. The 99. 75mm bore (+. 25mm oversize) and 8. 5: 1 dish configuration support high boost applications while maintaining reliability. Each set includes premium rings for a complete,
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4.5 ★★★★★
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Tom Baldwin
Draper, US
★★★★★ 2
Only about 1.75 inches thick, and hard as a rock.
Size: 2.7"H (Standard)
This is nowhere near the 2.7 inches advertised. After waiting 4 days for it to expand, it never got higher than 1.75 inches from bottom to the highest point. Also, I'm not sure what kind of Talalay they claim to use; this was hard as a rock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
R
Verified Purchase
Roz
Louisville, US
★★★★★ 5
Wonderful
Size: King (Pack of 1)
This pillow is amazing! If you want a good nights sleep, give this pillow a try!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
C
Verified Purchase
C Oregon
New York, US
★★★★★ 5
Great Pillow!
Size: King (Pack of 1)
Excellent product. I have been searching for a pillow that wasn't too soft or too hard and supported my neck. I now wake up without a stiff neck and a headache. Wonderful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
L
Verified Purchase
Lcm
Draper, US
★★★★★ 4
Comfortable
Size: King (Pack of 1)
An adjustable pillow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2024
A
Verified Purchase
Anna Revels
Louisville, US
★★★★★ 5
Pillow
Size: King (Pack of 1)
Love it! Great support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

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