{"product_id":"roug78600u","title":"Rough Country Control Arm Upgrade Kit - 78600U","description":"Transform your 4in kit into a full-fledge long arm setup with Rough Countrys 4in Long Arm Upgrade Kit. This incredible upgrade converts your Rough Country 4in standard or 4in X-series kit into an extremely capable 4-link Long Arm suspension design.This upgrade gives your Jeep incredible flex and unbelievable clearance at a fraction of the cost of buying an entirely new kit. The 4-link setup includes a full set of front and rear upper and lower adjustable control arms giving you full control to adjust the wheelbase and pinion angle. Each arm features Rough Countrys adjustable flex joints with Clevite rubber bushings and is constructed out of durable heavy-wall DOM tubing for a long lifespan of flex and performance. All brackets are made of a thick 1\/4in thick high tensile strength plate steel.Rough Countrys 4in kit boasts an easier install process than most long arm kits, with no welding and no removal of the factory crossmember required for installation. The kit also includes extended stainless steel brake lines and coil correction plates making it that much faster and easier to install. Includes a Lifetime Replacement Guarantee!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures and Benefits\u003c\/b\u003e\u003cbr\u003e10-Stage Variable Valving\u003cbr\u003eHigh Pressure Nitrogen Charged\u003cbr\u003eTrue 4-Link Setup With New Longer Travel Arms\u003cbr\u003ePrevents Binding And Rear-Steer\u003cbr\u003eCoil Correction Plates Correct The Rear Coil Spring Angle\u003cbr\u003eClevite Brand OEM Style Rubber Bushings\u003cbr\u003eFlex Joints Are Fully Rebuildable\u003cbr\u003eFlex Joints Feature A 2.5 in. Dia. Body And 1.25 in. Thread\u003cbr\u003eFully Greasable\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplication Summary\u003c\/b\u003e\u003cbr\u003e2018 Jeep Wrangler JK Unlimited Rubicon Unlimited Sahara Unlimited Sport Unlimited Willys Wheeler Unlimited Sport S (Front and Rear) (Note: 4 in.; Front\/Rear\/Upper\/Lower; Adjustable Flex Joints w\/Cleveite Rubber Bushings; Durable Heavy Wall DOM Tubing; 1\/4in Thick Tensile Strength Plate Steel\u003cbr\u003e\u003cbr\u003e2007-2018 Jeep Wrangler Unlimited Rubicon Unlimited Sahara Unlimited X Unlimited Sport Unlimited 70th Anniversary Unlimited Sport S Unlimited 75th Anniversary Unlimited Moab (Front and Rear) (Drive: 4WD \/ Note: 4 in.; Front\/Rear\/Upper\/Lower; Adjustable Flex Joints w\/Cleveite Rubber Bushings; Durable Heavy Wall DOM Tubing; 1\/4in Thick Tensile Strength Plate Steel)","brand":"Rough Country","offers":[{"title":"Default Title","offer_id":40874770989143,"sku":"ROUG78600U","price":1749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3401\/6855\/files\/roug78600u-6968389.jpg?v=1752430598","url":"https:\/\/www.blackpatchperformance.com\/products\/roug78600u","provider":"Black Patch Performance","version":"1.0","type":"link"}