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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4.2 ★★★★★
Based on 18 reviews
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Myrna S
San Leandro, US
★★★★★ 4
Fun toy but not as durable as I hoped.
Color: Green
I just rescued a dog from the shelter. She is super sweet and playful but she loves to chew her toys so I needed to buy her ones more durable to play with. This toy caught my eye but I was concerned that it might be too large for my small 7 pound terrier mix. After receiving it, I really loved the colors and the way it looked and my dog loves playing with it. Everything about it is great except that within a few weeks of playing with it, she already managed to make a small tear in it. It's not to the point where I would take it away from her toy box but I just wish it was more durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Great for tug of war
Color: Green
All the arms make for a good tug of war toy. It’s tough enough that my 70 lbs lab can pull on it and it’s fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
A. Dykes
Louisville, US
★★★★★ 5
Durable
Color: Green, Color: Green
We’ve had it for awhile now and it’s still (mostly) in one piece. Has held up well for our heavy chewing puppy. It lost a tentacle but that’s nothing compared to the level of destruction our dog has put other toys through in much shorter amounts of time. Recommend for heavy chewers and will likely buy again!
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Reviewed in the United States on February 24, 2026
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 3
Not large
Color: Green
This is a lot smaller than it appears in pictures. I was going to give it to a large dog but I’m worried it would be a choking hazard. instead I’m going to give it to a pug. Seems fine quality wise just not “large”
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Reviewed in the United States on March 28, 2026
K
Verified Purchase
K.P.P.
Whiting, US
★★★★★ 5
Absolutely EXCELLENT customer service
Color: Green
This little guy is so freaking cute and is very well made. The squeak is loud but not overly so, and the construction is really sturdy. Itis stuffed well enough it can be thrown for an impromptu game of fetch. I imagine, if you are a dog, it would be fun to chew on all the different tentacles and drag all over the place. I ordered it as a gift for my brother's pit bull, in the full knowledge it wouldn't survive the holidays, but hoping. Sadly, when it arrived it was so small! Definitely too small for such a big boy, and not even large enough for my kid's rottie/collie mix. So I did what you do in these situations: I initiated a return, stating my issue in the appropriate place To my utter shock, an hour later I had been issued a full refund with the reason they listed being they had sent me the wrong item. I do not even have to send the toy back! I didn't ask for this; it didn't occur to me to even consider it. They just did it on their own. Which is why, despite the item I received being too small, made me want to run over here and leave a great review To make sure the toy finds a loving home with a little woofer, we'll be donating it to one of the smaller local shelters. I'm sure it will be very happy with its new family
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Reviewed in the United States on January 9, 2026

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