BD Diesel Exhaust Manifolds for Ford 3.5L EcoBoost 2017-2020 with 2 Extra Bol...

BD Diesel Exhaust Manifolds for Ford 3.5L EcoBoost (2017–2020) Upgrade durability and performance with BD Diesel's improved exhaust manifolds engineered specifically for Ford 3.5L EcoBoost engines (2017–2020). Designed to solve common failure points and improve flow, these manifolds deliver lasting reliability under high-heat conditions. Two extra bolt holes and extended fasteners with spacers to reduce bolt fatigue and resist thermal expansion. 16% better flow vs OEM for improved exhaust efficiency and more consistent turbo response. High-silicon ductile iron construction that minimizes warping and maximizes longevity. Thicker, precision-machined design for enhanced strength and consistent sealing. Direct-fit replacement for 2017–2020 Ford 3.5L EcoBoost—easy installation with factory mounting points. Whether you use your truck for towing, daily driving, or performance applications, BD Diesel manifolds help maintain peak engine performance and reduce the risk of exhaust leaks and bolt failures. Trust BD Diesel for a robust OE+ solution built to last.