The Ultimate Suspension Upgrade
Upgrade your Jeep Wrangler JK (2007-2018) with the Cruise Series Complete Control Arms Set, engineered for enhanced handling, long-term durability, and superior ride quality. Whether you're conquering rugged trails or cruising the highway, this full set of eight adjustable control arms provides a strong, precise, and long-lasting suspension solution that eliminates factory limitations and ensures optimal axle alignment and suspension geometry.
What’s Included in the Kit?
- Cruise Series front upper control arms – CRS-J-JK-FU2
- Cruise Series front lower control arms – CRS-J-JK-FL2
- Cruise Series rear upper control arms – CRS-J-JK-RU2
- Cruise Series rear lower control arms – CRS-J-JK-RL2
Key Features and Benefits
- Complete suspension overhaul – This set replaces all eight factory control arms, optimizing suspension geometry, axle alignment, and handling for both lifted and stock-height vehicles.
- Heavy-duty steel tubing construction – Built from rugged steel tubing, these control arms provide maximum strength and impact resistance, outperforming factory components.
- Tapered polyurethane bushings – Equipped with polyurethane bushings at both ends, these arms offer improved responsiveness, vibration dampening, and durability over traditional rubber bushings.
- Fully adjustable for lifted vehicles – Designed to accommodate 0 to 6 inches of lift, allowing for precise axle centering, pinion angle adjustments, and improved ride quality. For lifts beyond 6 inches, contact us for additional options.
Regain Caster and Alignment for Maximum Drivability
Adjusting your control arms allows for proper suspension geometry, helping to correct driveline vibrations in the rear and reducing wandering or rut tracking in the front, significantly improving handling and comfort.
Complete Suspension Solution
For full control over axle positioning, geometry, and overall drivability, pair this kit with our Cruise Series Front Track Bar (CRS-J-JK-FTB1) and Rear Track Bar (CRS-J-JK-RTB1) to achieve maximum stability and precision on and off the road.
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. The zinc primer base coat prevents rust and protects against environmental damage, while the durable top coat, available in 10 custom colors, provides added protection and personalization. Custom colors are available upon request.
Proudly Made in the USA
Manufactured in Orem, UT, the Cruise Series Complete Control Arms 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.
Optional Hardware Upgrade
Designed for easy installation using factory hardware. For those dealing with rusted or stubborn bolts, optional Grade 8 hardware kits are available separately for a hassle-free setup.
Final Thoughts
The Cruise Series Complete Control Arms Set (CRS-J-JK-CS8) is the ultimate upgrade for Jeep Wrangler JK owners looking for maximum control, precise alignment, and long-term durability. Whether you're dialing in your lifted suspension or seeking improved handling and comfort, this kit provides unmatched strength, adjustability, and performance. Upgrade today and experience the difference in control, stability, and ride quality!
Ideal use:
Cruise Series is best for daily driving, light off-road, and weekend trail use. Balanced for comfort and capability without overbuilding for extreme terrain.
Not sure which series fits your needs? Contact us for guidance.
- Alignment recommended after install.
- Install difficulty: moderate. Basic mechanical skills recommended.
- Estimated install time: 4–8 hours depending on experience.
- Some trimming may be required on factory axle mounts (front track bar). See our YouTube channel for guidance.
- Install videos and support available. Check product Description for links.
- Designed to reuse factory hardware. Upgrade available if yours is worn or missing.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 2007 - 2018 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
| Vehicle | Jeep Wrangler JK / JKU (07–18) |
| 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. |
| Hardware | No Hardware or Complete Kit |
| Series | Cruise Series |
| Brand | CORE 4X4 |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
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Jeep Wrangler JK / JKU 07-18 2pc Cruise Series Front Lower Adjustable Control Arms
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Jeep Wrangler JK / JKU 07-18 2pc Cruise Series Rear Lower Adjustable Control Arms
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Jeep Wrangler JK / JKU 07-18 2pc Cruise Series Rear Upper Adjustable Control Arms
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