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Clutch Masters 02-21 Subaru WRX/STi .75in Bore Master Cylinder Upgrade Kit - Black
Clutch Masters 02-21 Subaru WRX/STi .75in Bore Master Cylinder Upgrade Kit - Black
Clutch Masters 02-21 Subaru WRX/STi .75in Bore Master Cylinder Upgrade Kit - Black
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Clutch Masters 02-21 Subaru WRX/STi .75in Bore Master Cylinder Upgrade Kit - Black

Marsoni M251S
Sale price$121.70
Pay 4 payments of $30.43 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Clutch Masters 02-21 Subaru WRX/STi .75in Bore Master Cylinder Upgrade Kit - BlackSKU: MC15017 BK Clutch Masters 2002 2021 Subaru WRX STi . 75in Bore Master Cylinder Upgrade Kit Black This Clutch Masters kit upgrades the clutch hydraulic system on 2002 2005 Subaru WRX 2. 0T 5 speed 2004 2014 WRX STI 2. 5T 6 speed models with a billet aluminum master cylinder for firmer pedal response and quicker shifts. It eliminates the OEM clutch delay valve to reduce shift hesitation during aggressive driving. Compatible with stock slave
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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]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 865 reviews
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M
Verified Purchase
Mar Gee
Fort Morgan, US
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
B
Verified Purchase
B
Lake Worth, 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
Charlottesville, 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
D
Verified Purchase
Darrah
Waukegan, 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025

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