SKU: 1289727853

Clutch Masters .75in Bore Master Cylinder Upgrade Kit - Black Subaru WRX | STI 2002-2014Clutch Masters .75in Bore Master Cylinder Upgrade Kit - Black Subaru WRX | STI 2002-2014

Sale price$120.57 Regular price$133.97
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

Clutch Masters .75in Bore Master Cylinder Upgrade Kit - Black Subaru WRX | STI 2002-2014Clutch Masters .75in Bore Master Cylinder Upgrade Kit - Black Subaru WRX | STI 2002-2014Clutch Masters . 75in Bore Master Cylinder Upgrade Kit Black Subaru WRX STI 2002 2021 2895. 713 Clutch Masters and MC15017 BK When upgrading your clutch, don't overlook upgrading your clutch master cylinder as well. Typically the OEM master cylinder will work just fine, but sometimes that master cylinder is getting old and tired and possibly might be leaking. Or maybe you want just a little bit more crisper pedal feel when operating your clutch.

Clutch Masters .75in Bore Master Cylinder Upgrade Kit - Black Subaru WRX | STI 2002-2021 - 2895.713

Clutch Masters and MC15017-BK

When upgrading your clutch, don't overlook upgrading your clutch master cylinder as well. Typically the OEM master cylinder will work just fine, but sometimes that master cylinder is getting old and tired and possibly might be leaking. Or maybe you want just a little bit more crisper pedal feel when operating your clutch. Upgrading to the Clutch Masters X Wilwood Clutch Master Cylinder will make sure your clutch hydraulic system is up to snuff and able to handle more aggressive driving. The other notable upgrade this kit will do for you is eliminate the clutch delay valve that is built into the factory master cylinder. The delay valve is a one way regulating valve that slows the fluid returning from the slave cylinder after you let off the clutch. This delay is especially noticeable in quick 1-2 gear shifts where you get back on the gas before the clutch is fully engaged. By getting rid of the delay valve, you are able to shift quickly and the clutch is immediately engaging.

This is a complete plug and play kit and includes everything you need to install this system. Will work with OEM slave cylinders.

What's Included:

  • Wilwood Master Cylinder
  • (.750" Bore) 3an stainless steel line
  • Fittings
  • Billet aluminum master cylinder adapter
  • Billet aluminum reservoir cap
  • Billet clevis
  • Hardware

Fitment:

  • Subaru WRX STI 2.5T 6-speed 2004-2014
  • Subaru WRX 2.0T 5-Speed 2002-2005
  • Subaru WRX 2.5T 6-Speed 2006-2014

Note:

  • Image shown in Red color
  • DOES NOT FIT 2015-2021 STi, you need MC15020

MC15017-BK and Clutch Masters .75in Bore Master Cylinder Upgrade Kit - Black Subaru WRX | STI 2002-2021

Investing in the Clutch Masters MC15017-BK is a smart move for any Subaru WRX or STI owner looking to enhance their driving experience. With its robust design and high-quality materials, this clutch master cylinder upgrade kit ensures that your vehicle's clutch system is responsive and reliable. Whether you are on the track or navigating city streets, the Clutch Masters upgrade will help you achieve a more engaging and controlled driving experience.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 1289727853

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4.2 ★★★★★
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Levi
Lake Worth, US
★★★★★ 3
Not EXACT fit 2020 Honda Civic
Got this to replace cabin air filter on 2020 Honda Civic Sport, as it said it was a direct fit… It does fit but not perfectly! Holding it next to the filter you can see the size difference, with the original being slightly longer. I noticed a whistling sound from the AC at full blast right after install. I believe this noise is caused by the small gap left in the retainer box with the slightly smaller filter. Luckily it is not incredibly loud, but it’s still there. The quality of filtration seems to be much better than stock filter, but the fitment not exact for vehicles mentioned above.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
B
Verified Purchase
Bon43
Birmingham, US
★★★★★ 5
Awesome
Easy to install. Fit appropriately. Value for the money for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
T
Verified Purchase
tprizzle
Phoenix, US
★★★★★ 5
Will continue to repurchase
I have purchased this product multiple times for my Honda CRV. Works great and is actually pretty easy to install. I will definitely repurchase once the time comes to replace again. Great value for the price compared to at the dealership
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2025
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Good engine filter at a fair price
Worked for my 2018 Honda CR-V. Arrived quickly. Make sure you check the shape of your filter before ordering. I originally ordered a rectangular filter that Amazon said would work for my car. I was able to return it and order the correct one.
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Reviewed in the United States on April 1, 2026
C
Verified Purchase
Calvin
Louisville, US
★★★★★ 4
👍🏾
Perfect fit
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Reviewed in the United States on March 7, 2026

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