Rock Krawler 4.5 Adventure - X Pro Coilover No-Limits Mid-Arm Suspension System for Jeep Gladiator JT (Gas Models)

The Rock Krawler Suspension 4.5 Adventure - X Pro No-Limits Mid-Arm System is specifically designed Rubicon owners who want a complete system, bolt-in installation, and some of the best articulation of any mid-arm kit on the market. Our system proves its durability and off-road performance every time you hit the streets or trail!

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 Gladiator! 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 term Adventure - X comes from the inclusion of 8 adjustable control arms with our 100 percent service-free Adventure Series joints installed. The kit becomes the PRO version due to our rear Bolt-in triangulated upper control arms.

The triangulated 4-link rear assembly keeps the rear axle perfectly centered; allows for removal of the rear track bar, eliminates rear suspension bind, and the cross talk of the front and rear track bar arrangement, therefore greatly smoothing the highway ride. 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/JT control arm is greatly reduced. With so much adjustability, it allows you to precision tune the JT's caster and pinion angle front and rear.

The Comp System (Front Coilovers w/Rear Coil Combination) is ideal for those that want the adjustability and performance of coil over 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.

The Trail Runner System (Front and Rear Coilover Combination) is ideal for those that want the adjustability and performance of coil over racing shocks at all 4 corners. This combination maximizes the off road ability of your Gladiator and comes well tuned for the street.

Rear coil overs perform amazing off road, but do not take changes in loading conditions too well so towing or adding a lot of weight to the bed area is not optimal for rear coilovers. The standard or Stage 1 System features 2 5/8 RRD Racing Coilovers w/Remote Reservoirs front and for a well tuned package.

Or you can opt for the Stage 2 Trail Runner System which will include Fast CD (Compression Dampening) Adjusters on the coilovers 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:

• Excellent Highway Ride and Handling The Best Off-Road Ability of All Mid-Arm Systems
• Improved Rear Roll Center 14.4 inch of Front Axle Travel Up to 15 inch of Rear Axle Travel Quad-Rate Rear Coils in the Comp System
• Spring Correction Seats in the Comp System
• Vehicle Lean Correction
• Upgradable to RK Long-Arm System
• Best Technical Support in the Industry Jeep Remains level on all 4 Corners
• Lifetime Warranty Coverage

System Includes:

• (2) Front Adjustable High Clearance Lower Control Arms
• (2) Front Adjustable Upper Control Arms
• (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) Adjustable Rear Sway Bar Links
• (1) Bolt-on Rear Track Bar Relocation Bracket
• (1) Rear Bolt on Pro-X Cradle (Welding optional)
• (1) Rear Brake Line Kit
• (Depending on shock package chosen) Shock Towers and Brackets Quad-Rate Rear Coils in the Comp System Spring Correction Seats in the Comp System

Shock Information:

• All RRD Shocks and Coilovers are designed and built in-house
• Comp System Stage 1 (Coilover Front/Coil Spring Rear) 13 inch Travel Front RRD 2.625 RR Coilover Shocks Yielding 14.4 inch of Front Axle Travel 12 inch Travel Rear RRD 2.625 RR Shocks Yielding 15 inch of Rear Axle Travel
• Comp System Stage 2 (Coilover Front/Coil Spring Rear) W/Fast CD Adjustable Shocks 13 inch Travel Front RRD 2.625 FCD Coilover Shocks Yielding 14.4 inch of Front Axle Travel 12 inch Travel Rear RRD 2.625 FCD Shocks Yielding 15 inch of Rear Axle Travel Trail Runner System Stage 1 (Coilovers Front and Rear) 13 inch Travel Front RRD 2.625 RR Coilover Shocks Yielding 14.4 inch of Front Axle Travel 12 inch Travel Rear RRD 2.625 RR Coilover Shocks Yielding 15 inch of Front Axle Travel Trail Runner System Stage 2 (Coilovers Front & Rear) W/Fast CD Adjustable Shocks 13 inch Travel Front RRD 2.625 FCD Coilover Shocks Yielding 14.4 inch of Front Axle Travel 12 inch Travel Front RRD 2.625 FCD Coilover Shocks Yielding 15 inch of Front Axle Travel

Wheel Fitment:

• Rubicon Fitment Recommendations 37 inch Tall Tires - Recommend 4.5 inch of Back Spacing 40 inch Tall Tires - Recommend 3.5 inch of Back Spacing

Tire Fitment:

• Rubicon with
• Full OEM Fenders 37 inch/38 inch Tall Tires (3 inch Bump Stop Height Recommended)
• Rubicon with Trimmed or High Lined OEM Fenders 40 inch Tall Tires (3 inch 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 inch in coil lift height for the rear.
• If building an extended off-road and expedition travel or heavily upfitted build in the back, we recommend upsizing 1 inch 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) We recommend welding the rear cradle for use with 37 tires and above.
• Optional Pro - X Cradle IS Available FOR Purchase When Using Dynatrac OR Ultimate Dana 60 Rear Axles - Dynatrac XD60 rear axle use: RK08078 and Ultimate Dana 60 rear axle use: RK08068 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