Overview

Rock Krawler X-Factor Pro Series Mid-Arm No Limits Suspension Lift Kits

Rock Krawler X-Factor Pro Series mid-arm No Limits suspension lift kits (2.5 in.) are built for specific Jeep owners who want a complete, bolt-in system engineered for big articulation without giving up street manners. Designed around the X-Factor Pro geometry, these kits pair tuned triple-rate coil springs with full adjustability at all eight control arms. This allows you to dial-in caster and pinion angles while dramatically reducing the bind found in factory links. The No Limits package adds Rubicon-ready front sway bar links made to work with the factory electronic sway bar disconnect, so you can push the button and let it flex when the trail gets aggressive. Get a lift system that is designed to flex hard on the trail, then track straight on the drive home when you order the Rock Krawler X-Factor Pro Series mid-arm No Limits suspension lift kit best suited for your application.

More product features, items, and notes include:

* Choose the shock package that fits your build: no shocks, Bilstein shocks (B51 suffixes), or their in-house RRD 2.25 in. IFP shocks (S1 suffixes); availability varies by application
* Listed components vary slightly by shock package
* Improved rear roll center
* Rubicon-based 2.5 in. coil-spring lift height for increased clearance and capability
* Eight adjustable control arms machined from solid 7075 aluminum for strength and reduced unsprung weight
* Joint package engineered for travel with maintenance-free Adventure Series joints at the frame and PRO Krawler joints at the axle
* Up to 95 degrees of misalignment (with Pro-X Krawler/Adventure joint pairing) for exceptional mid-arm articulation
* No Limits front sway bar links designed for the factory electronic disconnect (Rubicon)
* Tuned triple-rate coil springs for improved comfort and control on the road, with free-length designed to stay seated at full droop (with proper shocks)
* Spring correction pads and track bar geometry correction (front and rear) to keep axles centered and handling tight
* System architecture designed to be a base for future suspension expansion, including long-arm systems, if desired
* Bump stops are included with shock-equipped kits; no-shock versions require bump stops to be purchased separately
* Tire size can affect wheel backspace recommendations and require trimming of full OE-style fenders
* Bump stop height of 3 in. recommended for most builds (application dependent)
* If building with a spare delete, it is recommended to drop 1 in. of coil lift height for the rear
* If building an overland-style or heavily up-fitted build in the back, it is recommended to upsize 1 in. of coil lift height for the rear
* New front driveshaft recommended if you plan to off-road routinely
* Welding the rear cradle for use with 37 in. and larger tires highly recommended
* All lift heights based on Rubicon models for standard style build (front bumper and winch, rear bumper, and full-size spare)

Applications

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