{"product_id":"rock-krawler-4-5in-x-factor-pro-aluminum-lift-kit-no-shocks","title":"ROCK KRAWLER 4.5IN X FACTOR PRO ALUMINUM LIFT KIT - NO SHOCKS","description":"\u003cp\u003eThe Rock Krawler Suspension JL 4.5 inch X-Factor PRO Mid-Arm 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. ALL 8 CONTROL ARMS ARE MADE FROM SOLID 7075 ALUMINUM, AND COME STANDARD WITH ALL BENEFITS OF X-FACTOR BUILT RIGHT IN. Our system proves its durability and off-road performance every time you hit the streets or trail! Our industry leading, X-Factor Series, adjustable upper and lower control arms offer a total of 95 degrees of misalignment when paired with our Pro-X Krawler Joints and Adventure Series joints. The inherent bind in a factory JL control arm is greatly reduced. Our maintenance free \"Adventure Series\" joints are found in your front and rear control arms at the frame connection, while our \"PRO Krawler Joints\" tie in your axle connections.\u003c\/p\u003e\n\n\u003cp\u003eWith so much adjustability, it allows you to precision tune the JL's caster and pinion angle front and rear. Driving you home with the most comfortable ride possible in a Wrangler, are our TRIPLE RATE coils. All 4 coils work together to achieve excellent on-road comfort that we feel is better than the OEM linear rate springs. The coil itself is built with the proper \"Free-length\" for off-road articulation and stays firmly seated in the coil bucket (as long as a proper length shock is installed), and overall a very controlled reaction to bumps, rocks, sand, mud and whatever else you can manage to throw at them! All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory set up. 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.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eSystem Benefits:\u003c\/p\u003e\n\n\n\t\u003cp\u003eComplete bolt in system\u003cbr\u003e\n\tExcellent highway ride and handling\u003cbr\u003e\n\tThe best off-road ability of all Mid Arm Systems\u003cbr\u003e\n\tImproved rear roll center\u003cbr\u003e\n\tTuned Triple Rate Coils\u003cbr\u003e\n\tSpring Correction Seats\u003cbr\u003e\n\tVehicle lean correction\u003cbr\u003e\n\tUpgradable to RK Longarm System\u003cbr\u003e\n\tBest Technical support in the industry\u003cbr\u003e\n\tJeep remains level on all 4 corners\u003cbr\u003e\n\tLifetime Warranty Coverage\u003c\/p\u003e\n\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eWheel Fitment:\u003c\/p\u003e\n\n\u003cp\u003eSport and Sahara Wheel Fitment Recommendations\u003c\/p\u003e\n\n\u003cp\u003e37”\/38” Tall Tires - Recommend 3.5” of Back Spacing\u003c\/p\u003e\n\n\u003cp\u003eRubicon Fitment Recommendations\u003c\/p\u003e\n\n\u003cp\u003e37” Tall Tires – Recommend 4.5” of Back Spacing\u003c\/p\u003e\n\n\u003cp\u003e40” Tall Tires – Recommend 3.5” of Back Spacing\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eTire Fitment:\u003c\/p\u003e\n\n\u003cp\u003eSport and Sahara with Full OEM Fenders\u003c\/p\u003e\n\n\u003cp\u003e37” Tall Tires (3” Bump Stop Height Recommended)\u003c\/p\u003e\n\n\u003cp\u003eSport and Sahara with Trimmed or High Lined OEM Fenders\u003c\/p\u003e\n\n\u003cp\u003e38” Tall Tires (3” Bump Stop Height Recommended)\u003c\/p\u003e\n\n\u003cp\u003eRubicon with Full OEM Fenders\u003c\/p\u003e\n\n\u003cp\u003e37”\/38” Tall Tires (3” Bump Stop Height Recommended)\u003c\/p\u003e\n\n\u003cp\u003eRubicon with Trimmed or High Lined OEM Fenders\u003c\/p\u003e\n\n\u003cp\u003e40” Tall Tires (3” Bump Stop Height Recommended)\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eGeneral Notes:\u003c\/p\u003e\n\n\n\t\u003cp\u003eAll lift heights based on Rubicon models for standard style build (i.e. front bumper and winch, rear bumper and full size spare).\u003cbr\u003e\n\tXR 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.\u003cbr\u003e\n\tIf building with a spare delete we recommend dropping 1” in coil lift height for the rear.\u003cbr\u003e\n\tIf building an overland or heavily up-fitted build in the back, we recommend upsizing 1” in coil lift height for the rear.\u003cbr\u003e\n\tWe recommend a new front driveshaft if you plan to off-road routinely. (Adam's Driveshaft, Tom Woods, J.E. Reel)\u003c\/p\u003e","brand":"Rock Krawler","offers":[{"title":"Default Title","offer_id":46574183415985,"sku":"JL45XFP-2","price":3183.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/9004\/0753\/files\/a4fsmeg9eykwdrixxzmy.jpg?v=1767979349","url":"https:\/\/wp4x4.com\/products\/rock-krawler-4-5in-x-factor-pro-aluminum-lift-kit-no-shocks","provider":"WP4x4","version":"1.0","type":"link"}