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The Tallest Purpose Built Lift for the Rubicon 4XE Hybrid
The Skyjacker JL45ERBLT component box delivers a 4.5 inch lift built specifically for the 2021-2023 Jeep Wrangler Rubicon 4XE, the plug in hybrid Rubicon four door. Where the standard JL25EBLT gives Rubicon 4XE owners a 2.5 inch option, the JL45ERBLT steps up to the tallest lift height in the Rubicon 4XE lineup while still using dual rate long travel coil springs calibrated for the hybrid battery weight.
At 4.5 inches, the JL45ERBLT opens substantially more clearance for larger tires than the shorter Rubicon 4XE lift option, and the dual rate long travel spring design keeps the ride composed both on the street and deep into suspension travel on the trail. Because the JL45ERBLT is engineered around the Rubicon 4XE's specific hybrid battery placement, it avoids the clearance conflicts a generic non-hybrid Wrangler lift kit would introduce.
Key Features
- 4.5 inch lift component box for the Rubicon Wrangler 4XE
- Dual rate long travel coil springs tuned for hybrid battery weight
- Tallest lift height available for Rubicon 4XE trims
- Progressive spring rate for street comfort and trail control
- Maintains hybrid battery and driveline clearance
- Opens significant clearance for larger tire fitment
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2021-2023 | Jeep | Wrangler | Unlimited Rubicon |
Specifications
| Detail | Value |
|---|---|
| MPN | JL45ERBLT |
| UPC | Not Published |
| Lift Height | 4.5 inch |
| Spring Type | Dual rate long travel coil |
| Platform | Wrangler Rubicon 4XE hybrid |
What's Included
- Front dual rate long travel coil springs
- Rear dual rate long travel coil springs
- Mounting hardware
About Skyjacker
Skyjacker has engineered suspension lift systems since 1970, and the JL45ERBLT represents the tallest lift option built specifically for the Rubicon 4XE hybrid platform. This purpose built approach means Rubicon 4XE owners get maximum lift height without hybrid system compromises.
Related Parts
- Skyjacker Wrangler 4XE Rubicon 2.5in Component Box
- Skyjacker Wrangler Non-Rubicon 4XE 4.5in Component Box
FAQ
What is the JL45ERBLT?The JL45ERBLT is a Skyjacker component box that provides a 4.5 inch lift for the 2021-2023 Jeep Wrangler Rubicon 4XE using dual rate long travel coil springs.
Which trim does the JL45ERBLT fit?The JL45ERBLT fits the Wrangler Unlimited Rubicon 4XE, the four door hybrid Rubicon.
How does the JL45ERBLT compare to the JL25EBLT?The JL45ERBLT provides 4.5 inches of lift compared to the 2.5 inches offered by the JL25EBLT, giving more tire clearance.
Why is the JL45ERBLT different from a standard Wrangler lift?The JL45ERBLT is tuned for the added weight and battery location of the Rubicon 4XE hybrid platform rather than a standard non-hybrid spring rate.
Does the JL45ERBLT affect hybrid battery clearance?No, the JL45ERBLT is engineered to maintain proper clearance around the 4XE hybrid battery pack.
What type of springs does the JL45ERBLT use?The JL45ERBLT uses dual rate long travel coil springs for a progressive ride from street to trail.
Is professional installation recommended for the JL45ERBLT?Professional installation is recommended for the JL45ERBLT to ensure correct spring seating and torque specifications.
Does the JL45ERBLT allow for larger tires?Yes, the JL45ERBLT opens up significant clearance for larger tire fitment at its 4.5 inch lift height.
Install Instructions
- Raise and support the Wrangler 4XE on jack stands at all four corners.
- Remove factory front and rear coil springs, noting hybrid battery clearance.
- Install the JL45ERBLT dual rate long travel coil springs at the front.
- Install the JL45ERBLT dual rate long travel coil springs at the rear.
- Torque all mounting hardware to specification.
- Lower the vehicle and check hybrid battery and driveline clearance through full travel.
Prop 65 Warning
This product can expose you to chemicals including chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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