SKU: 639599114

J's Racing Direct Slave Cylinder - 17+ Civic Type R (FK8/FL5)

Sale price$174.60 Regular price$194.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

J's Racing Direct Slave Cylinder - 17+ Civic Type R (FK8/FL5)Note: Use clutch fluid of DOT 4 standard or higher and make sure to bleed the air properly. A must have item for sports driving has arrived! The standard clutch slave cylinder has a built in delay mechanism using a *1way valve to suppress sudden clutch engagement. While this structure provides smoothness in general city driving and daily use, it causes poor response and ambiguity in sports driving and high load operation. This product is designed to

Note: Use clutch fluid of DOT 4 standard or higher and make sure to bleed the air properly.

A must-have item for sports driving has arrived!

The standard clutch slave cylinder has a built-in delay mechanism using a *1way valve to suppress sudden clutch engagement. While this structure provides smoothness in general city driving and daily use, it causes poor response and ambiguity in sports driving and high-load operation.

This product is designed to eliminate this delay mechanism so that the clutch engagement feeling is transmitted directly and linearly.

Advantages In Sports Driving Quick Shift Work

It operates without delay even for quick clutch operation, so there is no deviation in operation even during heel-and-toe or continuous downshifting.

Acceleration at corner exit: By accurately grasping the timing of clutch engagement, it is possible to extract traction in the shortest distance without disturbing the line.

Increased acceleration on straights: Since power loss is suppressed, engine power can be transmitted directly to the drive wheels, which ultimately contributes to shortening the time.

Ideal For Street To Circuit Users

This product can be installed regardless of whether or not you have a reinforced clutch, and is effective for users who want a response even with a genuine clutch. For those who want a more integrated feel with their car and a greater sense of control, this is one of the easiest and most effective upgrades.

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: 639599114

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HappyHeathen
Port Orchard, US
★★★★★ 4
Good quality and adjustable comfort
Size: Queen (Adjustable Foam)
Well-constructed and packed with lots of foam pieces. As received, the pillow is firm and well stuffed. I would up removing a good amount of stuffing for a custom fit -- as recommended by the pillow maker. Now, the pillow is extremely comfortable. Due to being able to customize the fill and making this pillow comfortable to my sleeping style, I am happy with this purchase and would recommend its purchase.
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Reviewed in the United States on April 9, 2026
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Hg
Dallas, US
★★★★★ 5
Love this pillow it is amazing
Size: Queen (Adjustable Foam)
Excellent pillow very comfortable
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Reviewed in the United States on June 1, 2026
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Patti Ann
Lexington, US
★★★★★ 5
I like it
Size: Queen (Adjustable Foam)
I have been trying to find the "perfect" pillow. I am not sure if this would count as the perfect pillow, but it is better than my previous pillow. I have not been waking up with a stiff neck and soreness across my shoulders. It is more firm than I thought it would be. But so far, so good.
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Reviewed in the United States on December 25, 2025
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Dora F
Draper, US
★★★★★ 3
Decent firm pillow
Size: Queen (Adjustable Foam)
I've been using the shredded foam pillow since January. At first it was too packed/firm, so I had to remove some of the stuffing from mine. When fully full, it is a chore to get it in/out of our standard pillow cases. Over time, the pillow has developed a divot from where my head rests the most, so I'll need to fully remove/fluff/reinsert the foam to get it back into shape. Overall, I find the comfort of this pillow just okay. It absorbs your head heat even in the winter, so if you prefer a cool pillow, I don't recommend it. It does seem to be a good quality pillow otherwise. I expect I'll be able to use this one for a few years without it falling apart. It doesn't smell bad either. My husband really likes the pillow, but I've also seen him sleep comfortably on very old pillows that have turned into pancakes... so do with that information what you will.
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Reviewed in the United States on June 25, 2025
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Steph
Battle Creek, US
★★★★★ 5
Best Pillow ever
Size: Queen (Adjustable Foam)
I am in love with this pillow. I have such a hard time finding a pillow that works for me because they are usually to big or too flat. This pillow is right where I need it to be. It is soooo comfortable. My neck has no pain anymore. The quality is high as well. No bad stitching. The stuffing is evenly distributed and the pillow is so soft sometimes I don't even want to use a pillow case but I do haha. Definitely worth the money.
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Reviewed in the United States on November 6, 2025

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