Rock Krawler 4.5 Inch X Factor X2 Long Arm System - Stage 1 - JL45X2LA-2S1

The rear suspension provides the tried and true independent 3 link conversion with X2 rear suspension geometry. The Rock Krawler JL 4.5 X Factor X2 Systems is the ultimate JL Long Arm system. The X Factor systems feature 3 link rear set-up front & rear for maximum articulation and off-road performance. driveshaft for all front shocks with max. The combination of high clearance mounting and 3 link suspension geometry lets you dominate the trails.Tire Fitment: Sport and Sahara with Full OEM Fenders: 38 Tall Tires (4 Bump Stop Height Recommended)Sport and Sahara with Trimmed or High Lined OEM Fenders: 40 Tall Tires (4 Bump Stop Height Recommended)Rubicon with Full OEM Fenders: 39/40 Tall Tires (4 Bump Stop Height Recommended)Rubicon with Trimmed or High Lined OEM Fenders: 42 Tall Tires (4 Bump Stop Height Recommended)Wheel Fitment: Sport and Sahara Wheel Fitment Recommendations: 38 Tall Tires - Recommend 3.5 of BackspacingRubicon Fitment Recommendations: 39 Tall Tires Recommend 4.0 of Backspacing42 Tall Tires Recommend 3.5 of BackspacingGeneral Notes: Requires the use of Steersmarts XD Yeti HD Bottom Mount Drag Link for Off-Road Use; All lift heights based on 2 door Sport models; Requires a gas tank conversion either to a JK Gas Tank or any aftermarket gas tank the mounts in the rear or bed of the vehicle; Requires the use of an aftermarket front axle housing with FAD delete to weld the front upper arm mount to;Recommend a new front C.V. Rear upper shock relocation brackets ensure you do not lose any shock travel. 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 axl Wrangler JL, 2-Door;Sport / Sahara models;System benefits: excellent highway ride;Improved off-road ability;Full high clearance design;2.25 inch RRD shocks front & rear;Independent 3 link long arm front and 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;System includes: weld-on front long arm mounting system;Heat Shield Products Sticky Shield kit;Front and rear adjustable anti-wobble track bars;Front and rear X Factor lower control arms;Adjustable front upper control arm;Front sway bar disconnect kit;Front and rear 2.25 RRD shocks;Front and rear triple rate coil springs with correction seats;Weld-on rear frame side long arm mounts;Rear upper control arm and frame side upper mount;Rear extended sway bar links;Weld-on rear upper shock mount, rear axle side control arm mount, rear track bar mount and rear axle truss;Reare brake line relocation brackets;All necessary hardware and detailed instructions;See product overview below about very important details for this lift kit;California Residents: WARNING New high clearance axle mounts provide 4.5 of ground clearance under the rear axle as compared to stock.

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Rock Krawler 4.5 Inch X Factor X2 Long Arm System - Stage 1 - JL45X2LA-2S1