{"product_id":"rock-krawler-4-0-inch-x-factor-system-2017-2022-ford-f450","title":"Rock Krawler 4.0 Inch X Factor System - 2017-2022 Ford F450","description":"\u003cp\u003eIf your 2017-2022 F450 needs a lift that actually fits it, the 4.0 Inch X-Factor is the one. It swaps the radius arms for a 4 link front end, adds sport tuned multi-rate coils and an in-vehicle adjustable front track bar, and includes PB+J sway bar links front and rear. It clears 38 inch tires, and it bolts in.\u003c\/p\u003e\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(2) sport tuned multi-rate front coil springs\u003c\/li\u003e\n\u003cli\u003e(4) 4 link arms made from 2 inch solid alloy steel\u003c\/li\u003e\n\u003cli\u003e(1) pair of 4 link mounts, laser cut from 1\/4 inch steel\u003c\/li\u003e\n\u003cli\u003e(1) track bar relocation bracket, laser cut from 1\/4 inch steel\u003c\/li\u003e\n\u003cli\u003e(1) forged drop pitman arm\u003c\/li\u003e\n\u003cli\u003e(1) PB+J (Pure Beef and Jealousy) front sway bar link kit\u003c\/li\u003e\n\u003cli\u003e(2) PB+J rear sway bar links\u003c\/li\u003e\n\u003cli\u003e(2) rear fabricated lift blocks, laser cut from 1\/4 inch steel\u003c\/li\u003e\n\u003cli\u003e(4) U-bolts, misc. hardware and instructions\u003c\/li\u003e\n\u003cli\u003eFront and rear shocks of your choice (see Pick your package below)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this system\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 link conversion\u003c\/strong\u003e for better axle control, less bind and smoother articulation than a conventional radius arm setup.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSport tuned multi-rate front coils.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePB+J (Pure Beef and Jealousy) sway bar links.\u003c\/strong\u003e A front link kit and rear links are in the box.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIn-vehicle adjustable front track bar.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom for 38 inch tires\u003c\/strong\u003e and a complete bolt-in install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrade path.\u003c\/strong\u003e It can be upgraded to the X-Factor Pro Elite later.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLifetime warranty coverage.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick your package\u003c\/h3\u003e\u003cp\u003eEvery version of this kit ships with the same coils, links, brackets and hardware. The Package option only changes what shock setup comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase System:\u003c\/strong\u003e Coils, 4 links, mounts, track bar bracket, drop pitman arm, PB+J sway bar links, lift blocks and U-bolts. No shocks in the box, so this is the one to grab if you already have shocks in mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilstein 5100 Shocks:\u003c\/strong\u003e Two front and two rear Bilstein 5100s added to the base kit. Rock Krawler calls them a great pairing with their multi-rate coils, and they are maintenance free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.625 RR Shocks:\u003c\/strong\u003e Rock Krawler's own RRD 2.625 inch remote reservoir shocks, front and rear. The body is fluted, hard anodized aluminum with a 1 inch stainless shaft and a remote reservoir, and the shock is serviceable, rebuildable and revalveable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast CD Adjusters:\u003c\/strong\u003e The same RRD 2.625 inch remote reservoir shocks with Fast CD adjusters and 3.25 inch reservoirs. The adjuster lets you change compression damping in a few seconds, up to 30 percent more compression damping with infinite settings, so you can tune the ride for the truck you have today (empty, loaded or towing).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and what else you'll need\u003c\/h3\u003e\u003cp\u003eFits the 2017-2022 Ford F450 4x4 diesel. Drive type is 4WD. Stance is based on a crew cab short bed, and other cab and bed configurations will vary slightly.\u003c\/p\u003e\u003cp\u003eRock Krawler lists a 3 to 4 week lead time on 2.625 inch RRD shocks and coilovers, counted in business days from the order date.\u003c\/p\u003e\u003cp\u003eRock Krawler lists lifetime warranty coverage on this system. Its warranty page covers hard parts such as control arms, track bars and mounting brackets for life, joint housings for 10 years and coil springs for 5 years against fracture. Shocks, joints and other wear items carry shorter terms, and the full terms are on Rock Krawler's warranty page.\u003c\/p\u003e","brand":"Rock Krawler","offers":[{"title":"Base System","offer_id":45517464666178,"sku":"F4XF4005","price":3858.99,"currency_code":"USD","in_stock":true},{"title":"Bilstein 5100 Shocks","offer_id":45517464698946,"sku":"F4XF4005-B51","price":4284.99,"currency_code":"USD","in_stock":true},{"title":"2.625 RR Shocks","offer_id":45517464731714,"sku":"F4XF4005-RR","price":6557.99,"currency_code":"USD","in_stock":true},{"title":"Fast CD Adjusters","offer_id":45517464764482,"sku":"F4XF4005-FCD","price":7511.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/F4XF4005d.THUMB__38490.1763482698.webp?v=1791653833","url":"https:\/\/www.skinnypedalracing.com\/products\/rock-krawler-4-0-inch-x-factor-system-2017-2022-ford-f450","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}