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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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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Sunshyne
San Leandro, US
★★★★★ 4
Quality product but sold on Amazon cheaper with different seller.
Size: Medium Size 2, Color: White-Blue
The size is the reason for the missing star. Made of good quality but found cheaper from another buyer. My 9month Cane Corso hasn't destroyed it yet and enjoys playing keep away with the other dogs.
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Reviewed in the United States on November 2, 2025
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Jenna
Fort Morgan, US
★★★★★ 5
absolutely must buy perfect for dogs. I have a large black lab and he has had so much fun with us.
Size: Large Size 3, Color: White-Blue
I have to say that my dog would be considered an aggressive tower. However, this ball has stayed intact. I love that it comes with the pump. It’s extremely functional very soft for catching can be cleaned. Very easy easy the quality is exceptional. Very functional does have a bounce. I can say he has had so much fun with this since it’s getting it for his birthday on 11/11 I highly recommend this product and would definitely buy again.
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Reviewed in the United States on November 23, 2025
K
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KLBlake
Alexandria, US
★★★★★ 5
Perfect for keep-away
Size: Large Size 3, Color: Red-Blue
I purchased one of these for my pup and he has a ball throwing it up in the air and chasing it. Handy for something they can play with alone.
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Reviewed in the United States on May 24, 2026
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Amazon Customer
Lake Worth, US
★★★★★ 5
Great
Size: Medium, Number of Items: 1
I need something that was soft for my three year old and this ball is super great, it not only is the right size but it also fits in his mouth just right. Although he is a super aggressive chewer, the ball toy hasn't been totally destroyed yet and it is easy on his gums. The ball is so durable that got two of these toys just for fun.
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Reviewed in the United States on May 10, 2026
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Verified Purchase
WMiracle
Lowell, US
★★★★★ 5
The best!
UPDATE: 08/05/2025 - This is still one of my dog's 2 fav training/play toys. A couple of notes: 1. This is not a chew toy. If your pup is chewing up the rope, that's on you. That being said, you can get 100' of the poly cord rope at Home Depot for like $4.98. You can make nearly 100 ropes out of 100'. How hard is it to replace the rope????? 2. My pup is a now 15 month old Malinois. His original balls, purchase in September 2024 are still in everyday, multiple times per day, play. I did get careless and leave one where he got it and chew the rope. Easily replaced. Nothing to fret over. Yes, that was on me! 3.The foam ball is virtually indestructible! Replace the rope! 4. I noticed the price for the yellow large went from $12 each to $24. THIS will cause me to go elsewhere if they doubled in price. I LOVE these balls but not that much. I noticed they have a new yellow ball that has a strap vs. a rope. I might try that if I need one, but I have 6 of these balls, 2 never used yet, 2 that are virtually new looking, and 2 that have been in play since september 2024. I don't think I'll be buying more any time soon, but if I do need more, I hope they haven't gone up to $24 each. One of my top, go-to training tools. Quality is great other than the shrink wrap around the string joint. It's junk but not essential. Great tug and fetch toy. Essential to teaching a good "out" command (2 are recommended for this).
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Reviewed in the United States on January 11, 2025

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