{"product_id":"rock-krawler-3-5-inch-x-factor-x2-long-arm-2004-2006-wrangler-unlimited-lj","title":"Rock Krawler 3.5 Inch X-Factor X2 Long Arm - 2004-2006 Wrangler Unlimited LJ","description":"\u003cp\u003eThe 3.5 inch X-Factor X2 Flat Belly is Rock Krawler's long arm system for the Wrangler Unlimited LJ. Rock Krawler calls it the industry's only full flat belly long arm system, with all of the arms tucked up inside the frame. It uses an independent 3-link front and a double triangulated 4-link rear, and every control arm gets joints good for 95 degrees of misalignment or more.\u003c\/p\u003e\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(4) Triple-rate coil springs\u003c\/li\u003e\n\u003cli\u003e(4) High misalignment\/adjustable lower control arms\u003c\/li\u003e\n\u003cli\u003e(1) Adjustable front upper control arm\u003c\/li\u003e\n\u003cli\u003e(1) High misalignment\/adjustable front track bar\u003c\/li\u003e\n\u003cli\u003e(2) Front adjustable sway bar disconnects\u003c\/li\u003e\n\u003cli\u003e(2) Front sway bar link straps\u003c\/li\u003e\n\u003cli\u003e(1) Skid plate and skid plate mounting brackets\u003c\/li\u003e\n\u003cli\u003e(2) Rear upper triangulated 4 link arms\u003c\/li\u003e\n\u003cli\u003e(1) Rear triangulated 4 link mounting cradle\/axle truss\u003c\/li\u003e\n\u003cli\u003e(3) Extended stainless steel brake lines\u003c\/li\u003e\n\u003cli\u003e(2) Extended rear sway bar links\u003c\/li\u003e\n\u003cli\u003e(1) Front track bar relocation bracket\u003c\/li\u003e\n\u003cli\u003e(1) Drop pitman arm\u003c\/li\u003e\n\u003cli\u003e(4) Lower control arm axle mounts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShocks depend on the package you pick below. Bump stops come with every shock package; if you go with no shocks they are ordered separately.\u003c\/p\u003e\u003ch3\u003eWhy this system\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFull flat belly layout: all of the arms tuck up inside the frame.\u003c\/li\u003e\n\u003cli\u003eIndependent 3-link front and double triangulated 4-link rear. Rock Krawler says the X2 geometry adds more double triangulation to the rear than its earlier X-Factor long arm, for better stability.\u003c\/li\u003e\n\u003cli\u003eAdventure Series joints on the frame side of the lower control arms cut down maintenance, and the one-piece BASF thermo-elastomer Pro-X Krawler joints complete the system for 95 degrees of misalignment or more on each control arm.\u003c\/li\u003e\n\u003cli\u003eTuned triple-rate coil springs front and rear, with Pro front sway bar disconnects.\u003c\/li\u003e\n\u003cli\u003eUpgradeable to coilovers, stretch systems or Rockzilla.\u003c\/li\u003e\n\u003cli\u003eLifetime warranty coverage, and Rock Krawler describes an abuse proof lifetime warranty on all hard parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick your package\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase System (No Shocks).\u003c\/strong\u003e The kit as listed above with no shocks, for the builder who already has shocks picked out. Bump stops come with every shock package; if you go with no shocks they are ordered separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilstein 5100 Shocks.\u003c\/strong\u003e The kit plus a set of Bilstein 5100 shocks, which Rock Krawler calls maintenance free and a great pairing with its multi-rate coil springs. Rock Krawler's Bilstein package numbers for this kit are RRD04061-B51 (front) and RRD04066-B51 (rear).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and what else you'll need\u003c\/h3\u003e\u003cp\u003eFits the 2004 to 2006 Jeep Wrangler Unlimited LJ with the 4.0 Inline 6 Cylinder engine. Gas models only.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTypical wheel fitment for a 12.5 inch wide tire on a 8 inch to 9 inch wide wheel with 3.75 inches of backspacing or less for stock axle applications.\u003c\/li\u003e\n\u003cli\u003eIf you source your own shocks, Rock Krawler's generic lengths are 16 inches collapsed to 25 inches extended up front and 15.5 inches collapsed to 24.5 inches extended in the rear.\u003c\/li\u003e\n\u003cli\u003eRock Krawler highly recommends an anti-rock rear sway bar.\u003c\/li\u003e\n\u003cli\u003eDesigned for OEM axles and OEM axle control arm mounting widths (Dana 30\/44). For use with axles that will not be able to achieve OEM lower control arm mounting widths please call as it will require customized lower control arm bend profiles similar to how we do Rockzilla systems and upgrades.\u003c\/li\u003e\n\u003cli\u003eRequires a SYE with C.V. Driveshaft.\u003c\/li\u003e\n\u003cli\u003eWith long rear uppers, a custom cat back exhaust is required.\u003c\/li\u003e\n\u003cli\u003eRock Krawler recommends using rear shock relocation brackets or rear shock shifters for some applications.\u003c\/li\u003e\n\u003cli\u003eRequires removal of the OEM rear upper control arm mounts off the rear axle.\u003c\/li\u003e\n\u003cli\u003eRequires Artec or Motobilt HD body mounts that raise the body 1.25 inch and a small motor mount lift or 1.5 inch body lift\/motor mount lift or greater.\u003c\/li\u003e\n\u003cli\u003eRemember to combine suspension lift height and body lift height or body mount replacement and your total lift height to achieve your desired overall all tire clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRock Krawler lists lifetime warranty coverage on this system.\u003c\/p\u003e","brand":"Rock Krawler","offers":[{"title":"Base System (No Shocks)","offer_id":45517418823746,"sku":"LJ35X2LA","price":4598.99,"currency_code":"USD","in_stock":true},{"title":"Bilstein 5100 Shocks","offer_id":45517418856514,"sku":"LJ35X2LA-B51","price":5150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/TJ35X2LA-B51.THUMB__28651.1750452662.webp?v=1791653513","url":"https:\/\/www.skinnypedalracing.com\/products\/rock-krawler-3-5-inch-x-factor-x2-long-arm-2004-2006-wrangler-unlimited-lj","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}