
Rock Krawler JLU Wrangler 2.5" Ultimate Adventure 4XE Mid-Arm System
Upgrade your 2021 Jeep Wrangler JLU 4-Door with the Rock Krawler Suspension JLU Wrangler 2.5 inch Ultimate Adventure 4XE Mid-Arm System. This suspension system is crafted for those who crave a complete, bolt-in solution that delivers exceptional articulation on and off the road. Experience the durability and performance that this system brings, whether you're navigating city streets or tackling rugged trails.
Key Features
- Complete bolt-in installation for hassle-free setup
- Outstanding highway ride quality and handling
- Unmatched off-road capability among Mid-Arm systems
- Enhanced rear roll center for better stability
- Tuned Triple Rate Coils for superior comfort
- Spring Correction Seats to reduce bow
- Vehicle lean correction for improved balance
- Upgradeable to RK Longarm System for future enhancements
- Exceptional technical support
- Keeps your Jeep level on all four corners
- Lifetime warranty coverage for peace of mind
Included Components
- (4) Triple rate coil springs
- (2) Front set-length lower control arms
- (2) Rear set-length lower control arms
- (2) Front upper adjustable control arms
- (2) Rear upper adjustable control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Rear spring pads
- (2) Set-length rear sway bar links
- (1) Bolt-on rear track bar relocation bracket
Specifications
This suspension system is engineered with 70 degrees of misalignment capability when paired with Adventure Series joints, significantly reducing the bind found in factory JL/JT control arms. The TRIPLE RATE coils provide a smooth ride, designed to handle bumps, rocks, sand, and mud with ease, ensuring that your Jeep is always ready for the adventure ahead.
Customer Feedback
Many Jeep enthusiasts have praised the JL25UA-4XE for its incredible off-road performance and on-road comfort. Users have noted that the suspension system not only enhances their vehicle's ability to tackle tough terrains but also improves daily driving experiences, making their Wrangler feel more stable and balanced.
Fitment
- Jeep Wrangler JLU 4-Door 2021
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Rock Krawler is a company that specializes in manufacturing aftermarket suspension parts for Jeeps. Offroading is an extreme activity that requires a vehicle that is strong enough to handle the tasks. The factory original parts are good for daily driving, but when it comes to offroading, you need more robust parts and that is where Rock Krawler comes into play. Today, they are one of the leading sources of offroading parts for many Jeep owners.
Parts That Can PerformEach of Rock Krawler’s products is made up of high-quality materials that ensure durability and reliability. It is designed to perform better than its stock counterpart and can withstand the harsh condition of offroading. Their suspension components allow better suspension movement and articulation which is a requirement when you are tackling different terrains and obstacles offroad.
Not Just For OffroadingBut just because their parts are designed for hardcore offroading doesn’t mean that they can’t be used on the streets. That is the beauty of Rock Krawler parts. You can use your vehicle as a daily driver. And when the time comes that you want to hit the trails, just pack your bags and go.
Purchase Rock Krawler Parts At Vivid RacingIf you want to turn your Jeep into a worthy offroad vehicle, then Rock Krawler is the brand for you. They have provided their customers with quality offroad parts for years and have consistently created innovative products that adapt to the ever-changing automotive trend. If you are looking for a Jeep expert company, then you don’t have to go far to find it. To know more about Rock Krawler, visit Vivid Racing and check out their list of offerings that fit your specific need.
Sale price | None |
Wholesale price | $1,867.21 |
Shipping |
Weight: 196.00 Length: 41 Width: 24 Height: 12 |
Product Added At | Friday 23 February, 2024 |
Product Modified At | Friday 11 July, 2025 |
Imported By | ETLOverride |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Carb Approved | - |
---|---|
Carb Number | - |
Epa Status | N/A |
Prop65 | Unknown |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Meyer Distributing | $1,582.38 | $2,406.45 | $2,373.26 | $2,254.60 | ? | 2025-07-11 06:24:37 |
Check out these other great products
