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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Synergy 8866-01 Stainless Steel Braided Brake Line Kit (Front & Rear)Upgrade the brake lines on your 2018 2023 Jeep Wrangler JL with the Synergy 8866 01 Stainless Braided Brake Line Kit from GAP. Extended stainless steel braided brake lines are a must when equipping your Jeep with a lifted, longer travel off road suspension. Longer lines ensure adequate slack during extreme articulation. In addition, Stainless lines offer a stiffer pedal feel for increased control. Synergy's stainless lines maintain OEM routing and
Upgrade the brake lines on your 2018-2023 Jeep Wrangler JL with the Synergy 8866-01 Stainless Braided Brake Line Kit from GAP. Extended stainless steel braided brake lines are a must when equipping your Jeep with a lifted, longer travel off-road suspension. Longer lines ensure adequate slack during extreme articulation. In addition, Stainless lines offer a stiffer pedal feel for increased control. Synergy's stainless lines maintain OEM routing and brackets for proper clearances, and are DOT approved. These lines are recommended for all JL, JLU and JT's looking for maximum performance and minimal restriction to full wheel travel potential.
Features:
DOT ApprovedHigh-Quality Stainless Braided Lines
Includes Mounting Brackets & Crush Washers
Sold As A Kit, Includes Front & Rear Brake Lines
Notes:
8866-03 Front Lines - Length: 40.25"8866-04 Rear Lines - Length: 29.625"
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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
4.5 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Very cool and comfortable pillows. Great value.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
These pillows are everything described on the site. They do retain shape and don’t flatten out after sleeping all night. They are nice and clean looking and comfortable. The fit on my king size bed is perfect cause I prefer the size to king size. Haven’t had to wash them yet but I have had other pillows with the same material inside and the wash ability is great.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great pillow
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
The pillows feel great. Being able to remove portions of the interior allowed me and my wife to have a perfect fit. They do stay cool which seems to have helped with my restlessness.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Really Happy With These Pillows!
Color: Blue, Size: Queen(2 Pack)-20'*30'
**Review: Really Happy With These Pillows!**
I purchased these pillows and couldn’t be happier!
First – they’re cool on *both* sides—finally! I’m not sure why that’s so rare (probably to cut costs), but these actually have cooling material on both sides, and it works really well.
Second – the venting around the center helps keep them from getting hot at night. A nice touch that makes a difference for hot sleepers.
However, the third feature is the best: the filling. Like many adjustable pillows, you can add or remove the fill, and these come with a small extra bag. The base amount was just right for most people. I had to remove some for my wife but added a bit more to mine. The fill itself is excellent—soft but supportive. You sink into it, but don’t hit bottom.
These pillows also have a good weight to them, so they don’t feel cheap. They fluff up great and seem very well made. I followed the recommended dryer run when I first received them and had no odor issues at all.
Highly recommend!
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Reviewed in the United States on August 25, 2025
★★★★★ 5
Awesome Pillows
Color: Blue, Size: King(2 Pack)-20'*36'
AWESOME, they actually stay cool!!! Extra foam to firm and great instructions how to remove foam and make softer. Fantastic product
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Reviewed in the United States on April 16, 2026
★★★★★ 4
Very fluffy and comfortable.
It only stays cool for a few minutes. It is a very comfortable pillow.
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Reviewed in the United States on December 13, 2025