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
This kit includes all 4 shocks needed for a complete set for your Jeep Grand Cherokee ZJ or WJ. This set includes 2 front shocks and 2 rear shocks, sized for your selected lift height. Additionally, when purchased from us in this kit, you save a bit of money as well vs. purchasing the shocks independently.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Grand Cherokee | 1993 - 1998 | |
| Jeep | Grand Cherokee | 1999 - 2004 |
| Vehicle | Jeep Grand Cherokee ZJ (93–98) or Jeep Grand Cherokee WJ (99–04) |
| Brand | Fox |
| Front Lift | 0-1.5" or 2-3.5" or 4-6" |
| Rear Lift | 1.5-2" or 2.5-4" or 4.5-6" |
Reviews of Core 4x4
5.0
★
★
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132 reviews
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!
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.
GV
Gil Valk
Sep 24, 2025
★
★
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Excellent service, Prompt responses when needing technical assistance, Amazing looking parts that fit excellently. I would recommend them to anyone looking for suspension components. Also very well packaged when we received the shipment, which means no damage from shipping company!! We went with the Crawl Series double adjustable kit and it definitely looks killer on our build!!!
JC
John Cutler
Oct 24, 2025
★
★
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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.
DS
Dana Smith
Jul 26, 2025
★
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Excellent, strong, and durable products—perfect for both on-road and off-road applications. The customer service is outstanding—friendly, knowledgeable, and extremely helpful with understanding installation and ensuring I got exactly what I needed. I would definitely order again. Top-notch company with high-quality products made right here in the U.S.A.
MP
Mirko Pompili
Mar 19, 2026
★
★
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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.
Z
Zion
Sep 24, 2025
★
★
★
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Every product I have received from them has been nothing short of fantastic. Korby in Customer service went above and beyond to help me fix my own mistake. I cannot reccomend them enough.
BB
Brayden Brockey
Mar 23, 2024
★
★
★
★
★
Got a set of upper control arms for my xj, really impressed with the quality
SC
Singer Heating and Cooling
Mar 25, 2018
★
★
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These guys are great. You can get them on the phone for support. This important and is not always the case with other custom parts builders. Their control arms are bomb proof and offer plenty of options. You can get real genuine Currie Johnny joints without paying the price for Currie arms.
EA
Eric Ahonen
Mar 24, 2021
★
★
★
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★
Awesome control arms! My mechanic said “ your Jeep is pretty much bulletproof now.” And I just got the tier 1 arms! The people at the core 4x4 shop were really nice too. They were running behind on shipping, (which is understandable) so I decided to go pick it up because it was only an hour drive. They gave me a free $60 hardware kit for the inconvenience. Thanks core 4x4! You guys are awesome!!
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Rear Fox 2.0 Performance Series IFP Shock 4.5-6in Lift - ZJ/WJ
$ 229.95Accessories & Add-ons
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Specifications
| Vehicle | Jeep Grand Cherokee ZJ (93–98), Jeep Grand Cherokee WJ (99–04) |
| Front Lift | 0-1.5", 2-3.5", 4-6" |
| Rear Lift | 1.5-2", 2.5-4", 4.5-6" |
| Brand | Fox |
