{"product_id":"full-race-2011-2016-ford-f-150-3-5l-ecoboost-formline®-turbo-manifolds","title":"Full-Race 2011-2016 Ford F-150 3.5L EcoBoost Formline® Turbo Manifolds","description":"\u003ch3\u003eMake More Power. Avoid Costly Repairs.\u003c\/h3\u003e\u003cp\u003eThe Full-Race Formline® Turbo Manifolds for the GEN1 3.5L EcoBoost are a direct replacement for the failure-prone factory exhaust manifolds on the 2011–2016 Ford F-150 EcoBoost. OEM cast iron manifolds are known to warp, crack, and leak under high exhaust temperatures, leading to performance loss, chirping sounds, and expensive repairs.\u003c\/p\u003e\u003cp\u003eCrafted from advanced 347 stainless steel, they withstand exhaust temps up to 1740°F (950°C) without warping or cracking. The 1\/2\" thick flanges provide improved strength and sealing over the OEM's thinner 3\/8\" design. A 32% larger outlet (34.5mm) perfectly matches the turbocharger inlet, while individually optimized 30mm runners reduce backpressure and improve turbo efficiency — delivering faster spool-up, increased horsepower, and stronger torque.\u003c\/p\u003e\u003cp\u003eThese manifolds are a 100% bolt-on replacement that utilize factory mounting points — no cutting, drilling, or custom modifications required. Every set also includes an A286 Inconel Stud Kit, eliminating the common hardware issues that cause leaks in OEM setups.\u003c\/p\u003e\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAdvanced 347 stainless steel construction (rated to 1740°F \/ 950°C)\u003c\/li\u003e\n\u003cli\u003eUpgraded 1\/2\" thick flange design for a stronger seal\u003c\/li\u003e\n\u003cli\u003eIncreased flow: 32% larger outlet (34.5mm) plus individual 30mm runners\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fitment using factory mounting points\u003c\/li\u003e\n\u003cli\u003eDesigned to fit both OEM and larger turbochargers\u003c\/li\u003e\n\u003cli\u003eA286 Inconel hardware kit included\u003c\/li\u003e\n\u003cli\u003eCARB Emissions Exempt (EO# D-898) — legal in all 50 states\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e 2011-2016 Ford F-150 EcoBoost 3.5L, 2015-2017 Ford Expedition EcoBoost 3.5L, 2015-2017 Lincoln Navigator EcoBoost 3.5L, 2013-2024 Ford Transit EcoBoost 3.5L.\u003c\/p\u003e","brand":"Full-Race","offers":[{"title":"Default Title","offer_id":47918568472766,"sku":"FORMLINE-F150-11","price":1039.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/3456\/0446\/files\/gen1_manifold_2_e8019eac-21f5-423b-ad1d-f3b1181e2f5e.jpg?v=1783243772","url":"https:\/\/sbxoffroad.com\/products\/full-race-2011-2016-ford-f-150-3-5l-ecoboost-formline%c2%ae-turbo-manifolds","provider":"SBX Off-Road","version":"1.0","type":"link"}