Rock Krawler 3.5" Adventure - X COILOVER Mid-Arm Suspension System for Jeep Wrangler JLU (Diesel Models)

Rock Krawler 3.5" Adventure - X COILOVER Mid-Arm Suspension System for Jeep Wrangler JLU (Diesel Models)

The Rock Krawler 3.5" Adventure - X COILOVER Mid-Arm (Diesel) System is specifically designed for Sport and Sahara owners who want a complete system, bolt-in installation, and the best articulation of any MID-ARM kit on the market. Our system proves its durability and off-road performance every time you hits the streets or trail! The Term, Adventure - X comes from the inclusion of 8 adjustable control arms with our 100% Service Free Adventure Series joints installed. Our industry leading, Adventure - X mid-Arms feature adjustable upper and lower control arms and offer a total of 70 degrees of misalignment when paired with our Adventure series Joints at the frame connection and at the axle. The inherent bind in a factory JL control arm is greatly reduced. With so much adjustability, it allows you to precision tune the JLU's caster and pinion angle front and rear. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling. 

The Comp System (Front Coilovers w/ Rear Coil Combination) is ideal for those that want the adjustability and performance of coilover racing shocks up front, but still want to use their Gladiator to carry small loads or tow small trailers. There are two options for the Comp Systems you can choose from. The standard or Stage 1 System features 2 5/8" RRD Racing Coilovers w/ Remote Reservoirs up front paired with matching 2 5/8" RRD Racing Shocks w/ Remote Reservoirs in the rear for a well tuned package. Or you can opt for the Stage 2 Comp System which will include Fast CD (Compression Dampening) Adjusters on the coilovers and rear shocks for an even greater level of tuneability. 

Like all of our systems, amazingly tuned ride and handling is our number one priority! It is no different with our coilover systems. Coilovers add another level of tuneability for the vehicle owner to further enhance the ride, handling and off road performance to their liking. Install exceptional value, and be the foundation for every adventure whether it be on the Street or on the Trail with a Rock Krawler Coilover Suspension System! Thank you for considering Rock Krawler Suspension.

System Benefits:

Complete Bolt-in System
Excellent Highway Ride and Handling
The best Off-Road Ability of All Mid-Arm Systems
Improved Rear Roll Center
Tuned Triple-rate Coils
Spring Correction Seats
Vehicle Lean Correction
Upgradable to RK Longarm System
Best Technical Support in the Industry
Jeep Remains Level on All 4 Corners
Lifetime Warranty Coverage
System Includes:

(2) Triple-Rate Coil Springs
(2) Front Adjustable High Clearance Lower Control Arms
(2) Front Adjustable Upper Control Arms
(2) Front Spring Pads
(1) Adjustable Front Track Bar
(2) Gen - II Front Sway Bar Links
(2) Rear Adjustable High Clearance Lower Control Arms
(2) Rear Adjustable Upper Control Arms
(2) Rear Spring Pads
(2) Adjustable Rear Sway Bar Links
(1) Bolt-on Rear Track Bar Relocation Bracket
(*DEPENDING ON SHOCK PACKAGE CHOSEN*)
Bump Stops Are Included with All Shock Options
IF YOU CHOOSE NO SHOCKS - BUMPSTOPS CAN BE PURCHASED SEPARATELY - RK07464
Shock Information:

All RRD Shocks and Coilovers are Designed and Built in-house
COMP SYSTEM STAGE 1 (Coilover Front/Coil Spring Rear)

12" Travel Front RRD 2.625" RR Coilover Shocks Yielding 13.3" of Front Axle Travel
11.5" Travel Rear RRD 2.625" RR Shocks Yielding 12.8" of Rear Axle Travel
COMP SYSTEM STAGE 2 (Coilover Front/Coil Spring Rear) W/ Fast CD Adjustable Shocks

12" Travel Front RRD 2.625" FCD Coilover Shocks Yielding 13.3" of Front Axle Travel
11.5" Travel Rear RRD 2.625" FCD Shocks Yielding 12.8" of Rear Axle Travel 
Wheel Fitment:

Sport and Overland Wheel Fitment Recommendations

37”/38” Tall Tires - Recommend 3.5” of Back Spacing
Mojave Fitment Recommendations

37” Tall Tires – Recommend 4.5” of Back Spacing
40” Tall Tires – Recommend 3.5” of Back Spacing
Tire Fitment:

Sport and Overland with Full OEM Fenders

37” Tall Tires (3” Bump Stop Height Recommended)
Sport and Overland with Trimmed or High Lined OEM Fenders

38” Tall Tires (3” Bump Stop Height Recommended)
Mojave with Full OEM Fenders

37”/38” Tall Tires (3” Bump Stop Height Recommended)
Mojave with Trimmed or High Lined OEM Fenders

40” Tall Tires (3” Bump Stop Height Recommended)
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).
If building with a spare delete we recommend dropping 1” in coil lift height for the rear.
If building an "overland style" or heavily up-fitted build in the back, we recommend upsizing 1” in coil lift height for the rear.
We recommend a new front driveshaft if you plan to off-road routinely. (Adam's Driveshaft, Tom Woods, J.E. Reel)
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.
Requires removal of the OEM shock mount of frame 
Requires removal of the OEM shock and spring mount of the axle
Requires welding of the new coilover mount on the axle only