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CORE 4X4 · Suspension SKU: CMP-T-4R-03-K5

Toyota 4Runner 5pc Complete Kit

Adjustable control arms + track bars · fits 0–6″+ lift

Toyota 4Runner 03-24 5pc Camp Series Rear Adjustable Control Arm, Track Bar Kit
CAMP Most popular ★ 5.0 · 132 Google reviews
$808.46 $918.70 Save $110

CRUISE from $674 · CRAWL $1,053

$ 808.46 808.46 USD $ 918.70

$ 918.70

Save $ 110.24

Built to order, usually ships in 1–3 days.
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Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
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COLOR Pick yours
100% bolt-on, no welding Made in USA · Orem, Utah You break it, we replace it Joints you rebuild instead of replace
Mounting hardware included
Talk to an Expert: 385-375-2104
Lift Size
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CORE 4X4 · Suspension

Toyota 4Runner 5pc Complete Kit

Toyota 4Runner 03-24 5pc Camp Series Rear Adjustable Control Arm, Track Bar Kit

Adjustable control arms + track bars · fits 0–6″+ lift

Will this fit your rig?

COLOR Pick yours

Build Your Kit

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  • Brand
  • Color
  • Series
  • Lift Size
  • Hardware
  • Note to Core4x4:

$ 808.46 808.46 USD $ 918.70

$ 918.70

Save $ 110.24

Select Color to see price and add to cart.

Mounting hardware included
100% bolt-on, no welding Made in USA · Orem, Utah You break it, we replace it Joints you rebuild instead of replace
Talk to an Expert: 385-375-2104
Built to order, usually ships in 1–3 days.
Checking shipping cost… Check shipping
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline

Alignment recommended Lifetime warranty on all non-wear items Made In USA

Made in USA Orem, Utah
You break it, we replace it Warranty on non-wear items
10 Colors In-house powder coat
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Product Details

Make Model Submodel Years
Toyota 4Runner 2003–2024

  • Vehicle Fitment: Toyota 4Runner 03-24 – Enhances rear suspension stability, alignment, and articulation for improved handling on and off-road.

  • CORE Advantage: Replaces factory components with fully adjustable control arms and a track bar, improving axle centering, pinion angles, and overall suspension geometry.

  • Adjustability: Designed for lifts from 0 to 6 inches, allowing precise alignment correction, rear axle re-centering, and optimized driveline angles for smoother performance.

  • Construction: Heavy-duty 5/16” wall DOM tubing with tapered polyurethane bushings at fixed ends and Johnny Joints at adjustable ends for maximum articulation and durability.

  • Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

  • Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.

Built With

Rear Lower Control Arms Built With 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

Rear Upper Control Arms Built With 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

Rear Track Bar Built With 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

Forged Johnny JointJoints
1.75" OD lowers / 1.50" OD uppersTubing
5/16" DOMWall
Periodic greasingMaintenance

Construction & Materials

Toyota 4Runner 03-24 2pc Camp Series Rear Lower Adjustable Control Arms

Rear Lower control arms built with 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

Toyota 4Runner 03-24 2pc Camp Series Rear Upper Adjustable Control Arms

Rear Upper control arms built with 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

Toyota 4Runner 03-24 Camp Series Rear Heavy-Duty Adjustable Track Bar

Rear Track Bar built with 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

Vehicle Toyota 4Runner (03-24)
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
Placement on Vehicle Rear Upper, Rear Lower, Rear
Mounting Style Bolt-On

Unmatched Off-Road Capability and On-Road Comfort

Elevate your Toyota 4Runner's performance with the Camp Series Complete Rear Kit, designed for model years 2003-2024. This comprehensive kit provides everything needed to enhance stability, alignment, and overall suspension performance. Whether you're navigating rugged trails or commuting on city streets, this kit delivers unparalleled reliability and control.

Key Features Benefits

  • Heavy-duty DOM tubing construction – Built from 5/16” wall DOM tubing, ensuring maximum durability and strength over factory components.
  • Hybrid bushing joint design – Tapered polyurethane bushings at the fixed ends reduce road vibrations and improve comfort, while RockJock Johnny Joints at the adjusting ends provide superior articulation and off-road capability.
  • Full adjustability for axle alignment – Designed to accommodate suspension lifts from 0 to 6 inches, allowing for precise pinion angle correction, axle recentering, and optimized suspension geometry.
  • Enhanced stability handling – Works seamlessly to reduce suspension stress, improve traction, and eliminate excessive tire wear, ensuring a smoother ride on all terrains.

Engineered for Strength and Flexibility

Constructed with .313" wall DOM tubing, every component in this kit is built to last. The rear upper and lower control arms, along with the track bar, are equipped with tapered polyurethane bushings at the fixed ends and RockJock Johnny Joints at the adjustable ends. These features provide superior durability, articulation, and vibration dampening, ensuring optimal performance across all terrains.

Precision Adjustability for Lifts

This kit is designed to accommodate suspension lifts from 0 to 6 inches, making it an ideal solution for lifted 4Runners. Adjustable control arms and the rear track bar work together to recenter the axle, correct pinion angles, and ensure proper alignment. Whether tackling off-road challenges or upgrading your vehicle's suspension geometry, this kit ensures consistent, stable handling. For lifts over 6 inches, contact us for tailored solutions.

Durable Two-Stage Powder Coating

Each component undergoes a two-stage powder coating process for unmatched corrosion resistance and long-lasting durability. Starting with a zinc primer base, the top coat offers additional protection and is available in 10 vibrant colors, allowing you to personalize your suspension system.

Proudly Made in the USA

Manufactured in our Orem, UT facility, this kit reflects the highest standards of American craftsmanship. By keeping our production in-house and sourcing materials locally, we deliver top-quality products at competitive prices while supporting local industries.

Optional Hardware Upgrade

The Camp Series Complete Rear Kit is designed for straightforward installation using factory hardware. Optional Grade 8 hardware kits are available separately for situations where rusted or stubborn bolts are an issue.


Each rebuild kit includes all necessary components to replace and restore wearable parts.

Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.

Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.

You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.

Google

Store reviews on Google

See all on Google
5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
0%
2 ★
1%
1 ★
0%
RG
Robert Van Gorder Apr 27, 2025
★ ★ ★ ★ ★ Google
Amazing service. Bought a track bar through Americantrucks.com and they sent it with the wrong size bushing sleeve. Korby at Core 4x4 was quick to get me the correct size and very responsive. Will definitely be using more of their stuff.
JM
Jay Miller Jul 26, 2025
★ ★ ★ ★ ★ Google
I purchased a upper and lower set of control arms from core 4x4 they came early then expected and seem to be very nice quality I ran into a complication installing them and emailed them my question I was expecting to get the response maybe the next day because it was after hours I got a response in about a few minutes which allowed me to finish the project that day I super appreciate that, the products are good strong lifetime warranty and their customer service is top notch
JO
Jaime Overmyer Nov 23, 2025
★ ★ ★ ★ ★ Google
Korby was extremely helpful in helping me find the right part for my truck. He was kind, knowledgeable, and patient while I asked a million questions. He also went out of his way to find the right shipping option for me since it’s tricky where I live. I’m looking forward to getting the parts so I can fix my truck and go adventuring again soon!
BC
Brad C Mar 24, 2021
★ ★ ★ ★ ★ Google
Outstanding experience! I asked Core to build me a set of custom control arms that were larger/heavier than they normally build. They gladly accepted the challenge and turned out an expertly crafted and super strong product ahead of schedule. Fit and finish are excellent. Spence and Cameron were a pleasure to work with every step of the way. And all of this for a very reasonable price. I highly recommend these guys!
Review photo 1
BS
Bailey Smith Mar 23, 2025
★ ★ ★ ★ ★ Google
Core 4x4 excels with precision and service and keeps nothing else higher in mind. Everyone I've met at the company is very honest and down to earth, 10/10 would recommend.
MH
Matthew Handy Sep 24, 2025
★ ★ ★ ★ ★ Google
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.
TM
Tony Moller Aug 25, 2025
★ ★ ★ ★ ★ Google
Awesome parts! Support the older Jeeps! Great customer service.
DW
Darin Wuebbels May 27, 2025
★ ★ ★ ★ ★ Google
Thanks for the fabulous customer service. Your products and customer service are first class. I highly recommend these guys. Excellent experience.
Review photo 1
TM
T Mac Mar 23, 2026
★ ★ ★ ★ ★ Google
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!!!
PM
Paul Melancon Aug 25, 2025
★ ★ ★ ★ ★ Google
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!
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Made in Orem, UT · You break it, we replace it.
385-375-2104