Made in USA
Orem, Utah
Lifetime Guarantee
Unconditional
10 Colors
In-house powder coat
Fully Adjustable
0-6" of lift
3 X-Series Options
Only Core 4x4
- Heavy-duty reinforcement bracket attaches directly to factory track bar mount on axle housing
- Angled design corrects geometry on lifted vehicles with rotated axle housing or CV-type driveshaft
- Premium steel construction is laser cut, formed and folded for maximum strength
- Economical bolt-on solution minimizes risk of track bar failure on the trail
- Protective powder coat finish resists corrosion
- Requires 3.0 in. suspension lift or greater.
- Vehicle must be equipped with CV-type driveshaft.
- Not compatible with right hand drive vehicles.
- Relocation Bracket for Rear Trackbar
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 1997 - 2006 | |
| Jeep | Wrangler | 2004 - 2006 |
| Brand | JKS |
| Placement on Vehicle | Rear |
| Mounting Style | Bolt-On |
Reviews of Core 4x4
5.0
★
★
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132 reviews
D
Danny
Oct 24, 2025
★
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★
Outstanding customer service to match the high quality parts. This is the go-to company.
JO
Jaime Overmyer
Nov 23, 2025
★
★
★
★
★
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!
JF
jacob fezza
Mar 24, 2022
★
★
★
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I wanted to take a moment and give these guys a shout out, I’ve currently got, for my xj, their adjustable control arms, tier 4 adjustable track bar and adjustable leaf spring shackles. You can always count on a fair price, high quality products, and quick delivery. Keep up the great work guys, will definitely continue to shop with you
JM
Jason Mitchell
Dec 8, 2025
★
★
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★
Installed the full kit on my XJ. Ride quality is night and day better than what I had before. The articulation on the trail is insane. These guys know what they are doing. Already recommended Core 4x4 to everyone in my club.
MT
Mike T
Nov 23, 2025
★
★
★
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★
Korby and the rest of the team at Core 4x4 know there stuff and answered my question in a timely manner. They even were able to quick ship a re-build kit for me so I could get my truck back on the road- Thanks!
S
Sebastian
Oct 24, 2025
★
★
★
★
★
Great products they sell, got a crawl series long arm kit for my xj and it has held up quite nice, they are beefy, and for what ever reason they fail it has a great warranty with a customer service to match, when someone asks what control arm kit to buy I always recommend core 4x4
OJ
Oldgreg jr
Mar 23, 2025
★
★
★
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Good company, they offer well built parts and Great customer service.
I had a couple of hang ups with my control arms that I purchased, they were very easy to work with and found the solution to make them work.
GN
Glenn Nowosad
Jan 22, 2026
★
★
★
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★
I just finished installing the Peak 2.0 Front Suspension system with the Core 4x4 Blue Tacoma Rear Suspension system on my 2024 TRD Offroad Premium Tacoma. The two upgraded suspension systems really made a difference in how the ride feels, whether we’re off-road or on the road. A big thank you to Korby and the team at Core 4x4 for their support and for getting the shipping sorted out so quickly!
JH
Joe Hu
Sep 24, 2025
★
★
★
★
★
Amazing! I put all my new control arms and it drives a lot smoother and looks great!!!
RD
Reagan D'mello
Dec 23, 2025
★
★
★
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★
Love the product. Excellent customer support 👍🏽 …
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Specifications
| Brand | JKS |
