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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 · Compare series

$ 808.46 808.46 USD $ 918.70

$ 918.70

Save $ 110.24

Built to order, usually ships in 1–3 days.
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
What size lift will the parts be used on?
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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.
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Core 4x4 Manufactured Social 15 Promo Eligible

Alignment recommended You break it, we replace it. 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. You break it, we replace it.

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.

RockJock Johnny Joint + poly bushingJoints
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.

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, and any add-on options, then add to cart — you’ll confirm your lift height at checkout. 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%
JT
Jay Taylor May 27, 2025
★ ★ ★ ★ ★ Google
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.
ZA
Zen Asher Mar 23, 2025
★ ★ ★ ★ ★ Google
The quality and durability of the arms are the best. They are super heavy duty. And lifetime warranty is crazy
LM
Logan Matejek May 27, 2025
★ ★ ★ ★ ★ Google
The parts are a massive improvement over factory. I accidentally ordered the wrong endlinks and they helped me figure out the correct size and sent me new ones. Definitely an awesome store
MB
Melody Baker Jan 22, 2026
★ ★ ★ ★ ★ Google
I ordered a part for my 03 Jeep TJ and all I can say is wow! Korby at Core 4x4 is a total rockstar!! There was a glitch with my payment and within minutes, Korby reached out to me to get it fixed, then sent my receipt with the tracking number. I lost the number and reached out to him during the Holidays and got a rapid response with the number again. I can’t say enough about the customer service and the quality of parts. Thank you!!
MP
Mirko Pompili Mar 19, 2026
★ ★ ★ ★ ★ Google
I want to share a truly positive experience. I ordered a car kit consisting of two packages, but unfortunately one was lost during shipping with UPS. The situation could have become complicated... but it didn't. The company manager was extremely helpful and professional: he personally followed up on the situation and did everything he could to resolve the issue, even sending me the package again without hesitation. It's rare to find such attentive and reliable customer service these days. My sincere congratulations on your professionalism and commitment: that makes all the difference.
CM
Craig MacIver May 27, 2025
★ ★ ★ ★ ★ Google
Got the CAMP version of adjustable control arms and track bars for our 03 TJ with a 3” lift and 33x10.5 KO 2’s. Super beefy bars, great fit and adjustability. Friendly advice and support from Korby at CORE 4X4. Good follow up as well. The ride quality is great as well as the handling. I think it all looks pretty good as well.
Review photo 1 Review photo 2 Review photo 3 Review photo 4
RP
Robin Poole Jul 26, 2025
★ ★ ★ ★ ★ Google
I had several questions before my purchase and Korby helped me with the correct parts to order and recommendations. Outstanding customer service and product knowledge! Can't wait to install them!
DD
Dmitriy D May 27, 2025
★ ★ ★ ★ ★ Google
Installed rear and upper control arms and track bar on my 3rd Gen 4RUNNER to align rear axle and restore factory wheel base after 3.5" lift. Car drives better than New! Improved handling cornering and overall driving. Very solid and high quality made product. Support is outstanding. Shipping extremely fast. Thank you so much. I wish you will have something new for my car.
Review photo 1
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.
JC
John Cutler Oct 24, 2025
★ ★ ★ ★ ★ Google
In September 2025, we visited CORE 4x4 in Orem, Utah. CORE 4x4 makes control arms and other similar parts that stiffen the suspension of an off-road 4x4 vehicles, so that the off-road vehicles can travel on more rugged terrain. CORE 4x4 used to share this building with another business, and since this other business has moved elsewhere, CORE 4x4 will continue to expand and grow their business. Good for CORE 4x4 to be a growing company and to expand into the vacant part of the building.
Review photo 1 Review photo 2 Review photo 3 Review photo 4
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Made in Orem, UT · You break it, we replace it.
385-375-2104