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Competition Clutch 90-01 Integra 8.58lb Steel Flywheel

Marsoni M251S
Sale price$137.50
Pay 4 payments of $34.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Competition Clutch 90-01 Integra 8.58lb Steel FlywheelCompetition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well suited for Stage 3 and up clutch applications. Made of 4140 forged steel and are a one piece design. Not all applications have the ST and STU versions available. Flywheel weights vary from 8lbs to 18lbs depending on
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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]
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4.5 ★★★★★
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Cassandra Moxlow
Fort Morgan, US
★★★★★ 3
Didn’t meet full expectations
Size: One Size, Color: (001) Black / Black / Jet Gray
Much shorter than anticipated.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
B
Verified Purchase
B
Grantham, US
★★★★★ 5
Great socks
My fav socks. I am a size 9 women’s and they fit perfect. They are soft and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
M
Verified Purchase
MSMom
Draper, US
★★★★★ 5
Great socks!
These are great low cut socks with padding in appropriate places. The shape keeps them from sliding down in my tennis shoes. I just wish more than three pair came in the pack.
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Reviewed in the United States on April 9, 2026
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Verified Purchase
Darrah
Lake Worth, US
★★★★★ 5
Great socks
Size: Large, Color: (672) Super Pink / Blaze Orange / Super Pink
My favorite socks! Fit great and don’t slip down in my shoes. They are cozy and cushiony. I love the colors too.
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Reviewed in the United States on October 21, 2025
C
Verified Purchase
Crystal slater
Natrona Heights, US
★★★★★ 5
Quality under armor product
These are so very comfortable they are thin yet keep my feet warm around the house while it’s snowing outside
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Reviewed in the United States on January 7, 2026

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