Enhanced Stability Handling for Your Jeep Wrangler JK
Upgrade your Jeep Wrangler JK (2007-2018) with the Cruise Series Sway Bar End Links Set, designed to reduce body roll, improve handling, and enhance overall suspension performance. Whether you're navigating city streets, hitting rugged off-road trails, or carrying heavy loads, these sway bar end links provide a superior upgrade over factory components, offering increased durability and responsiveness.
What’s Included in the Kit?
- Cruise Series Front Sway Bar End Links (CRS-J-JK-FEL2)
- Cruise Series Rear Sway Bar End Links (CRS-J-JK-REL2)
- All Necessary Grade 8 Hardware (No additional hardware purchase required – everything is included for a hassle-free installation.)
Key Features and Benefits
- Superior Strength Durability – Built from .75" OD cold-rolled steel, these sway bar end links provide exceptional rigidity and impact resistance, outperforming stock components.
- Tapered Polyurethane Bushings – Featuring polyurethane bushings at both ends, these links offer better responsiveness, reduced deflection, and superior longevity compared to traditional rubber bushings.
- Custom-Built to Fit Your Vehicle’s Lift Height – Our sway bar end links are sized specifically for your lift height, ensuring correct geometry and optimal suspension performance. At checkout, please provide your vehicle’s lift height so we can supply the properly sized end links.
- Improved Handling Comfort – By reducing body roll during cornering and stabilizing the suspension, these end links enhance both off-road articulation and on-road driving comfort.
- Complete Suspension Solution – For the best overall suspension performance, pair these sway bar end links with our Cruise Series Control Arms (CRS-J-JK-CS8) for full suspension alignment, stability, and articulation improvements.
Two-Stage Powder Coating for Maximum Protection
Each component in this kit undergoes a two-stage powder coating process for long-lasting durability and corrosion resistance. Zinc primer base coat prevents rust and protects against environmental damage. Durable top coat available in 10 custom colors for added protection and personalization. Custom colors available upon request.
Effortless Installation with Included Grade 8 Hardware
- The Cruise Series Sway Bar End Links Set is designed for straightforward installation, using all necessary Grade 8 hardware, which is included with the kit for a secure and reliable fit.
- With all mounting hardware provided, there's no need to source additional parts, ensuring a quick, easy, and stress-free installation.
Proudly Made in the USA
Manufactured in Orem, UT, the Cruise Series Sway Bar End Links Set is built to the highest standards of American craftsmanship. By choosing CORE 4X4, you’re investing in high-quality, American-made products designed to withstand the most demanding conditions.
In Conclusion
The Cruise Series Sway Bar End Links Set (CRS-J-JK-ELS4) is the perfect upgrade for Jeep Wrangler JK owners looking to enhance suspension stability, reduce body roll, and improve handling. With heavy-duty steel construction, precision sizing for lifted vehicles, and polyurethane bushings for added responsiveness, this kit delivers unmatched strength, performance, and reliability.
Upgrade today and experience the difference in control, stability, and ride quality!
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 2007 - 2018 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Master Rebuild kit for CRS-J-JK-ELS4
$ 112.00
| Vehicle | Jeep Wrangler JK / JKU (07–18) |
| Brand | CORE 4X4 |
| Color | Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Lift Size | Stock Height or Lifted 1" or Lifted 2" or Lifted 3" or Lifted 4" or Lifted 5" or Lifted 6" or Lifted 7" or Lifted 8" or Custom length or 1/2 sizes (put desired length in the Order Notes) |
| Series | Cruise Series |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
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132 reviews
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Ajay Paynter
Mar 4, 2026
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Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
RC
Ryan Colligan
Mar 4, 2026
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I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
MT
Marcus Torres
Jan 15, 2026
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Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
DW
Darin Wuebbels
May 27, 2025
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Thanks for the fabulous customer service. Your products and customer service are first class. I highly recommend these guys. Excellent experience.
MD
Mark DiGrappa
Apr 27, 2025
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First off: Korby, the gentleman that helped me decide on which kit to go with is EASILY the nicest, and most patient person I’ve dealt with, when ordering parts for this build. Second: the quality of the product is INSANE! These parts are so nicely fabricated, then powder coated for extra longevity, and they even offer an aluminum upgrade in some cases (which I went with, to save weight). Having said all of this, the most impressive thing was the lead time. These parts are build to order, and I literally ordered my suspension one week ago, today! Yes, they built, powder coated, packaged, shipped my suspension components (RAM 1500 Track rear trailing arm full set in 7075 aluminum, and front upper control arms), AND they arrived, all within a week! Granted, that I’m only one state away, but WOW!!! One week?! Amazing! So, in sort: excellent products, which arrived excellently packaged (no damage, an boxes not over-stuffed with heavy suspension parts; three boxes total, as opposed to one super heavy one…my back thanks you), super quickly, and customer service that ANY business would be envious of….so, if you’re in the market, absolutely go with Core 4X4!
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luke
Mar 24, 2021
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Excellent quality product and service. My l lower control arms broke and within the same day core 4x4 hooked me up with tier 2 arms and with the color I wanted. My Jeep rides better and has been solid for several months so far. 10/10 would recommend their products to anyone.
TG
Travis Grimm
Mar 23, 2024
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To start off if you're looking to upgrade your control arms definitely hit this company up. Great product, easy install of the product, with three different tiers everything is priced pretty good, I'm a sticker guy and they sent a sticker for each arm each track bar and also three extra ones so the extra are on the Jeep the advertise them for sure. If you're reading this review I highly recommend you to check their website out.
TM
T Mac
Mar 23, 2026
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CORE 4X4 Company produces/manufactures exceptional products. My rear upper and lower control arms and rear track bar were powder coated custom Fox “Shock Orange” for my 2024 Bronco Wildtrak. OEM looks minimal compared to the CORE 4X4 control arms. Plus they’re adjustable, serviceable and rebuildable. Shipment was very fast and packaging used custom foam wrapped around the arms and heavy duty boxes. Not even UPS could damage. Korby L. was great to work with and responded quickly with emails and product information. Great products. Great people from the State of Utah. All Made in the USA. 5 Stars!!!
JT
jacob trice
Apr 27, 2025
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Core 4x4 has outstanding products at a fair price and unmatched customer service. When you call Korby, it's like talking with a friend. Very cool and helpul!
I ordered some custom control arms, but from the wrong product line and they were super cool about returning them and upgrading to a better "Crawl" series. Only charged the difference between the two products. They paid all the return shipping and sent the uprgaded arms super quick. It was only a couple days. Awesome!!
I couldn't be happier with the transaction👍🏼
Also, these control arms are stout and take a beating. I run heck out my Jeep in the rocks and desert. No problems whatsoever.
Thanks Core 4x4, ya'll are welcome at my campfire anytime!
Jake T.
Pleasant Hill, Or.
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Robert C
May 27, 2025
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Fantastic products! Outstanding performance!! Absolutely the best customer service!! You will not be disappointed!
