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$ 2,183.96 2183.96 USD $ 2,729.95

$ 2,729.95

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Jeep Wrangler JK / JKU 07-18 12pc Camp Series Adjustable Control Arm, Track Bar, Steering Kit

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Jeep Wrangler JK / JKU 07-18 12pc Camp Series Adjustable Control Arm, Track Bar, Steering Kit

Name: Jeep Wrangler JK / JKU 07-18 12pc Camp Series Adjustable Control Arm, Track Bar, Steering Kit
Brand: CORE 4X4
SKU: CMP-J-JK-K12
Price: 2729.95 USD
Availability: InStock

SKU: CMP-J-JK-K12

Fits: 2007 - 2018 Jeep Wrangler JK / JKU Add vehicle

Add Vehicle

5.0 ★★★★★ (132 reviews)

$ 2,183.96 2183.96 USD $ 2,729.95

$ 2,729.95

Build Your Kit

Vehicle
- Jeep Wrangler JK / JKU (07–18)
Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
Brand
- CORE 4X4
Color

Powder coat color for control arms and track bars. Does not affect performance.
Series
- Camp Series
Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
Lift Size

Choose your current front lift height. Measure from center of wheel to fender if unsure.
Hardware

Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
Drag Link Orientation

Select flipped drag link only if your steering has already been converted to over-the-knuckle.
Stabilizer Clamp

Match your steering stabilizer mounting style. Standard clamp, hydraulic assist, or tie rod clamp.
Note to Core4x4:

Select Color to see price and add to cart.

Add to Cart

4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

Total Suspension and Steering Control for Maximum Performance

Upgrade your Jeep Wrangler JK (2007-2018) with the Camp Series Complete Kit With Steering, the most comprehensive suspension and steering package designed to improve handling, durability, and off-road capability. This all-in-one kit delivers unmatched strength, precision alignment, and superior steering response, making it the ultimate choice for Jeep enthusiasts who demand the best.

What’s Included in the Kit?

Front Upper Control Arms (CMP-J-JK-FU2)
Front Lower Control Arms (CMP-J-JK-FL2)
Rear Upper Control Arms (CMP-J-JK-RU2)
Rear Lower Control Arms (CMP-J-JK-RL2)
Front Track Bar (CMP-J-JK-FTB1)
Rear Track Bar (CMP-J-JK-RTB1)
2.5-Ton Aluminum Steering Kit (ST-J-JK-SK2)

Key Features and Benefits

Complete suspension and steering overhaul – Replaces all eight control arms, front and rear track bars, and the steering system for unmatched control and handling.
Premium DOM tubing construction – Built from 1.75” OD DOM tubing for lower arms and 1.5” OD DOM tubing for upper arms, all featuring a 5/16” wall thickness for extreme durability.
Improved steering response and control – The 2.5-ton aluminum steering kit enhances precision, eliminates play in the linkage, and keeps your Jeep responsive on and off the road.
Optimized caster and axle alignment – Adjustable control arms correct caster angles to prevent wandering, while adjustable front and rear track bars re-center axles after lifting.

Johnny Joint Technology for Maximum Flexibility

Features RockJock Johnny Joints at the adjusting ends for extreme articulation, while tapered polyurethane bushings at the axle ends reduce vibrations and extend component longevity.

Recommended Pairing

For even greater performance and body roll reduction, pair this kit with our Camp Series Sway Bar End Links (CMP-J-JK-ELS4).

Enhanced Handling, Stability, and Steering Performance

Lifting your Jeep without correcting caster angles and axle alignment can result in steering instability, poor handling, and uneven tire wear. This fully adjustable kit corrects suspension geometry, ensuring your Jeep drives straight and stable while maintaining maximum articulation and off-road capability. The 2.5-ton aluminum steering kit provides a stronger, more responsive connection between your steering wheel and the road.

Durable Two-Stage Powder Coating

Each component undergoes a zinc primer base coat for corrosion resistance, followed by a top coat available in 10 colors for a personalized look.

Optional Hardware Upgrade

Designed for straightforward installation using factory hardware, with optional Grade 8 hardware kits available separately for rusted or worn-out bolts.

Upgrade Today!

The Camp Series Complete Kit With Steering is the most complete suspension and steering upgrade for Jeep Wrangler JK owners looking for maximum control, strength, and adjustability. Whether tackling technical trails or cruising the highway, this kit enhances handling, improves steering response, and corrects suspension geometry for a Jeep that drives better than ever. Upgrade today and experience the difference with CORE 4X4’s Camp Series Complete Kit With Steering—the pinnacle of performance and durability!

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 CMP-J-JK-K12 $ 328.00

Master Rebuild kit for CMP-J-JK-FL2 $ 72.00

Master Rebuild kit for CMP-J-JK-RL2 $ 72.00

Master Rebuild kit for CMP-J-JK-RU2 $ 72.00

Master Rebuild kit for CMP-J-JK-FU2 $ 42.00

Master Rebuild kit for CMP-J-JK-FTB1 $ 35.00

Master Rebuild kit for CMP-J-JK-RTB1 $ 35.00

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.
Series	Camp Series
Lift Size	0" — 6" or 6"+
Hardware	No Hardware or Complete Kit
Drag Link Orientation	Factory Mounting (under the knuckle) or Drag Link Flip w/ Tapered Sleeve And Drill Bit (over the knuckle)
Stabilizer Clamp	Standard Clamp or Hydraulic Assist Clamp

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube

Reviews from Google

See all on Google

5.0

★ ★ ★ ★ ★

132 reviews

5 ★

97%

4 ★

3 ★

2 ★

1 ★

Ajay Paynter Mar 4, 2026

★ ★ ★ ★ ★

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.

Ryan Colligan Mar 4, 2026

★ ★ ★ ★ ★

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.

Marcus Torres Jan 15, 2026

★ ★ ★ ★ ★

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.

Grant Chaisson Jun 26, 2025

★ ★ ★ ★ ★

These guys are awesome!! They have helped me build multiple jeeps from zjs to mjs and now with my lj build they all ways impress. There products are the best on the market in my eyes. The best part about it all is it's all made right here in american and shipped anywhere in the world 🌎 . Don't think twice when your looking for control arm or lift kits for your vehicle if these guys sell it BUY IT!!!

Jay Taylor May 27, 2025

★ ★ ★ ★ ★

Had a worn out set of rear upper control arms on my TJ. These were old rubicon express long arms. can’t buy replacements and no one makes a direct fit replacement. Talked with Korby at core off road sent some measurements and photos and a week later new arms showed up. Packaging was perfect fit was perfect. Would highly recommend giving these guys a call.

bryan angell Jun 26, 2025

★ ★ ★ ★ ★

First off amazing products. I got a set of adjustable control arms for my XJ and it is so nice to be able to dial in caster and pinion angles. A quick call and I was able to purchase an adjustable track.

Matthew Handy Sep 24, 2025

★ ★ ★ ★ ★

Ran into an issue with a part that I ordered. Got ahold of them explained to them the issue I was having and they jumped in and got the issue fixed. Hands down the best customer service I have ever dealt with. The parts are hands down amazing. Highly recommend.

Aaron Mar 23, 2024

★ ★ ★ ★ ★

I have recently come to know Core 4x4 when I purchased a Jeep XJ and was looking for a place that had dedicated XJ suspension and components. Here is what makes them different than most other shops. All of their components are top shelf quality and they back it up if you break any of it. I was able to see their shop when I picked up an order locally and was impressed with their attention to detail and how they assemble and powder coat each part. I had an issue with a shackle and needed the threaded shaft to be shorter. I called in and talked to Kaden and he told me to come by and they would shorten it for me. When I got there, Kaden and Spencer (the owner) met me and talked about options and proceeded to make the right adjustments to fit my XJ. Told me if anything changes in the future and I need additional length, they would take care of me. So what really sets them apart from others is their Customer Service. Try calling in to any other Jeep suspension or part shop and see how they treat you. Been there - done that. Will continue to do business with Core and their team. Getting that kind of service for just a shackle has me thinking I may need to replace my JT components with Core's. Thanks Guys for being helpful good humans!

Sal Giordano Sep 24, 2025

★ ★ ★ ★ ★

I want to take the time to share my experience with Core 4x4. I have a 2004 Jeep Wrangler and was looking to upgrade some suspension parts. I went with Core 4x4 upper & lower adjustable control arms and a front adjustable track bar. Everything arrived quickly, and right out of the box I was impressed with the quality and craftsmanship. I had a few questions during installation (measurements and torque specs), and I spoke with Korby on a couple of occasions. Not only did he send me detailed instructions, but he also shared an installation video specific to the part and vehicle I was working on, something you don’t get from many companies. The control arms fit perfectly, look great, and perform exactly as I hoped. I did run into an issue with the front track bar touching the front diff. When I reached out, Korby had me send pictures and then immediately offered two solutions: his bar guy could make a different bend and send it out to me, or I could get a full refund. His response honestly blew me away. As much as I wanted to run the Core 4x4 track bar, I chose the refund. Korby sent me a prepaid shipping label right away, no hassle. My experience with Core 4x4 has been excellent. Korby was extremely understanding, communicative, and helpful every step of the way. The parts I received were high quality, and the customer service was second to none. I would absolutely recommend Core 4x4 10 out of 10 times and will be using them again. Just a great American company with awesome people who truly care about their customers. Thank you Korby, and thank you Core 4x4!

Paul Melancon Aug 25, 2025

★ ★ ★ ★ ★

Ordered a control arm and track bar kit for my WJ from Core 4x4 on Monday 7/28 and received it today, Friday 8/1. Im not a state or two away, im in CT aka the other side of the country. Communication is phenominal, emails were responded too in an hour or less. Parts arrived well packed, not damaged, and are great quality for my needs. There arent many companies left that service customers as well as Core 4x4 and i wont hesitate to check them out again if i need something else. Well done!