The Rock Krawler Suspension JL Wrangler 3.5 inch Adventure - X2 "No-Limits" DIESEL Long-Arm System is the ultimate in compromise between daily driver/hard core off-roader. The Term, "No-Limits" comes from the inclusion of our front sway bar links specifically designed for use with the factory electronic sway bar disconnect feature found standard in your Rubicon Wrangler! The sway bar links themselves come with factory sized hardware, a CNC machined billet aluminum center section, and Made in USA heim joints from FK bearing, once installed, just press the button and hit the rocks! The Adventure-X2 systems combine the benefits of a full high clearance 4 link front suspension with a high clearance independent 3 link rear suspension. Say goodbye to greasing your joints, our service free longarm system is here to stay. In every single control arm, we have our Adventure series joint center, which isolates harsh road vibrations equivalent to an OE bushing, includes high misalignment, and is fitted with a steel sleeve (that the bolt passes through) which rotates freely on a additional Teflon lined inner sleeve to insure that you are never chafing, twisting, or deforming the bushing material inside the housing as you blast through the mud, sand, sleet, salt, snow, dirt and dust. To finish it off, as you tighten your control arms into the mounts, the sleeve of the joint is engineered to be the buffer between the clamping force of a bracket, which means that as you tighten everything, you are not compressing the bushing. This all makes for an incredibly long lasting joint that never requires a drop of grease, and makes zero noise inside the housing. This is where conventional on road handling meets bad ass off-road ability. With enhanced rear instant center(s) and rear roll center(s), X2 rear suspension geometry is the smoothest riding 3-Link suspension you can take down a trail or cruise across America in your Wrangler. The new high clearance axle mounts provide 4.5” of ground clearance under the rear axle as compared to stock. The rear upper shock relocation brackets ensure you do not lose any shock or suspension travel. The combination of a full high clearance 4-link long arm front suspension and high clearance independent 3 link rear long arm suspension lets you dominate the streets and the trails.
System Benefits:
Excellent Highway Ride
Improved Off-Road Ability
Maintenance Free/ High Ability Control Arms Featuring our Award Winning Adventure Series Joints
Full High Clearance Design
High Clearance 4 Link Long Arm Front Suspension
High Clearance Independent 3 Link Long Arm Rear Suspension
Weld on Long Arm Mounting Brackets with Weld Scheduling just like OEM
Heat Shield thermal barrier products, just like OEM to protect the front control arm joints at the frame
4.5" Rear Clearance Gain from the X2 Axle Bracket System
Adjustable Rear Anti-Squat Featuring X2 Geometry
Designed to be the Ultimate Compromise between On Highway Handling and Hard Core Off-Road Ability
Lifetime Warranty Coverage
System Includes:
(1) Weld-on front long arm mounting system
(1) Heat Shield Products Sticky Shield Kit
(1) Front adjustable anti-wobble track bar
(2) High clearance Adventure-X front lower control arms
(2) Adjustable front upper control arms
(1) Set of No-Limits Front sway bar links
(4) Triple rate coil springs
(4) JL coil spring correction seats
(2) Weld-on rear frame side long arm mounts
(2) High Clearance Adventure-X rear lower control arms
(1) Rear upper control arm
(1) Rear frame side upper control arm mount
(2) Rear extended sway bar links
(1) Rear adjustable anti-wobble track bar
(2) Weld-on rear upper shock mount
(2) Weld-on rear axle side control arm mount
(1) Weld-on rear track bar mount
(1) Weld-on rear axle truss
(2) Rear brake line relocation brackets
Wheel/ Tire Fitment:
Sport and Sahara with Full OEM Fenders
37" Tall Tires (3" Bump Stop Height Recommended) - Recommended 4.5" of Backspacing
Sport and Sahara with Trimmed or High Lined OEM Fenders
38" Tall Tires (3" Bump Stop Height Recommended)
Rubicon with Full OEM Fenders - Recommended 3.5" of Backspacing
37"/38" Tall Tires (3" Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40" Tall Tires (3" Bump Stop Height Recommended) Recommended 3.5" of Backspacing
General Notes:
All lift heights based on Rubicon models for standard style build (i.e., front bumper and winch, rear bumper and full-size spare).
XR Package does not require OUR raised rear track bar bracket, the factory axle has a raised rear trackbar bracket, and for OUR systems that do not have a rear trackbar one must be added.
If building with a spare delete, we recommend dropping 1” in coil lift height for the rear.
If building an overland or heavily upfitted build in the back, we recommend upsizing 1” in coil lift height for the rear.
Recommend a new front C.V. driveshaft for all front shocks with max. extended length greater than 29"
Requires welding of the Front and Rear Long Arm Mounts
Requires removal of the OEM frame side lower front and rear control arm mounts
Requires removal of the OEM frame side front and rear upper control arm mounts
Requires removal of the OEM axle side rear lower control arm and track bar mounts
Requires modifying the OEM rear shock mounts and welding of the raised rear upper shock mounts
Recommend installing limiting straps to avoid over extension of suspension components after vehicle is all set up
