{"product_id":"ford-f-350-2011-2026-mega-duty-kit","title":"Ford F-350 2011 - 2026 | Mega Duty Kit","description":"\u003cp data-start=\"0\" data-end=\"181\"\u003eGet the best of both worlds with RoadActive Suspension® Mega-Duty — our strongest suspension upgrade engineered for heavy payloads, serious towing, and demanding truck applications.\u003c\/p\u003e\n\u003cp data-start=\"183\" data-end=\"360\"\u003eMega-Duty strengthens your factory leaf springs by up to 50% while improving unloaded ride quality, handling, and overall control — without the hassle or maintenance of airbags.\u003c\/p\u003e\n\u003cp data-start=\"362\" data-end=\"457\"\u003eDesigned for 3\/4-ton and 1-ton trucks that tow and haul regularly, RAS® Mega-Duty helps reduce:\u003c\/p\u003e\n\u003cp data-start=\"459\" data-end=\"534\"\u003e• Up to 2\" of squat\u003cbr data-start=\"478\" data-end=\"481\"\u003e• Excessive bounce \u0026amp; body roll\u003cbr data-start=\"511\" data-end=\"514\"\u003e• Sway \u0026amp; axle wrap\u003c\/p\u003e\n\u003cp data-start=\"536\" data-end=\"601\"\u003eIndependently tested at the Transportation Research Center (TRC):\u003c\/p\u003e\n\u003cp data-start=\"603\" data-end=\"735\"\u003e• 23% reduction in road transmissibility\u003cbr data-start=\"643\" data-end=\"646\"\u003e• 43% improvement in pitch stability\u003cbr data-start=\"682\" data-end=\"685\"\u003e• Approximately 30% stronger spring rate than HD\u003c\/p\u003e\n\u003cp data-start=\"737\" data-end=\"905\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis fully mechanical 3-in-1 system combines the benefits of a helper spring, sway bar, and traction bar into one simple bolt-on upgrade with zero maintenance required.\u003c\/p\u003e\n\u003cp data-start=\"729\" data-end=\"783\"\u003e\u003cstrong\u003eIf truck has factory overload spring, top overload spring must be removed for installation of RAS. Mega-Duty will provide more strength than the factory overload spring.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"729\" data-end=\"783\"\u003e\u003cstrong\u003eIf you're squatting with your F-350 — Mega-Duty is the answer.\u003c\/strong\u003e\u003c\/p\u003e","brand":"RoadActive Suspension","offers":[{"title":"Truck Does Have Factory Top Overload Spring","offer_id":44994325315792,"sku":"3611-SLMD","price":649.0,"currency_code":"USD","in_stock":true},{"title":"Truck Does Not Have Factory Overload Spring","offer_id":44994325283024,"sku":"3611-SMD","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/7585\/4800\/files\/3611SHDSelects2_Small_square.png?v=1755892246","url":"https:\/\/www.roadactivesuspension.com\/products\/ford-f-350-2011-2026-mega-duty-kit","provider":"RoadActive Suspension","version":"1.0","type":"link"}