
Rock Krawler JL 2.5 Adventure Series 1 Mid Arm Suspension System
If you're looking to boost your Jeep Wrangler JL's performance both on and off the road, the Rock Krawler JL 2.5 Adventure Series 1 Mid Arm Suspension System is a fantastic choice. Engineered for a straightforward bolt-in installation, this system offers a smooth highway ride while delivering the rugged durability and off-road capability that Rock Krawler is renowned for.
Key Features
- Complete bolt-in system for easy installation
- Exceptional on-road comfort
- Enhanced off-road performance
- Triple rate coil springs for optimal lift
- Front and rear spring leveling pads included
- Lifetime warranty on all hard parts
- Upgradeable to Rock Krawler JL Long Arm system
What’s Included
- (4) Triple rate coil springs
- (2) Front lower Adventure Series control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Rear spring pads
- (2) Extended rear sway bar links
- (1) Bolt-on rear track bar relocation bracket
Lift Height Details
Lift heights are based on stock Rubicon models:
- Sahara: +0.393 inches over stock
- Sport: +0.787 inches over stock
Tire Fitment
This system accommodates various tire sizes based on your model:
- Sport and Sahara with Full OEM Fenders: 35-inch tires (2-inch bump stop height recommended)
- Sport and Sahara with Trimmed or High Lined OEM Fenders: 37-inch tires (3-inch bump stop height recommended)
- Rubicon with Full OEM Fenders: 37-inch tires (2-inch bump stop height recommended)
- Rubicon with Trimmed or High Lined OEM Fenders: 38-inch tires (up to 40-inch tires for ultra-low COG stance, 3-inch bump stop height recommended)
Wheel Fitment
Recommended backspacing for optimal performance:
- Sport and Sahara Models: 35-inch tires (4.5-inch backspacing), 37-inch tires (3.5-inch backspacing)
- Rubicon Models: 37-inch tires (4.5-inch backspacing), 38/40-inch tires (3.5-inch backspacing)
Shock Specifications
Generic shock lengths:
- Front: 17-18 inches collapsed / 29 inches maximum extended
- Rear: 19-20 inches collapsed / 32 inches maximum extended
Customer Feedback
Users appreciate the noticeable improvement in ride quality and handling after installing the JL25AS1-4 system. Many have found it easy to install and love how well it handles both daily driving and rugged off-road adventures. The ability to fit larger tires without sacrificing performance has been a standout feature for those taking their Jeeps on more challenging terrains.
⚠ 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 | $1,074.76 |
Shipping |
Weight: 125.00 Length: 24 Width: 33 Height: 12 |
Product Added At | Wednesday 09 January, 2019 |
Product Modified At | Friday 11 July, 2025 |
Imported By | EPICF |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Meyer Distributing | $910.81 | $1,104.50 | $1,104.51 | $1,049.28 | ? | 2025-07-11 06:24:37 |
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