BD Diesel Exhaust Manifold Ford EcoBoost

BD Diesel exhaust manifolds for Ford 3.5L EcoBoost engines are an upgraded replacement for the factory exhaust manifold. They are built to address common factory problems such as warped manifolds, broken exhaust studs and blown manifold gaskets caused by thermal expansion and stress.

Key Features:

• High-silicon ductile iron construction: thick-walled, uniform-wall-thickness castings resist thermal warping and cracking.
• Added mounting points: extra stud locations or bolt holes spread clamping load more evenly than the factory design.
• Extended studs and spacers: longer fasteners and spacers allow for thermal expansion.
• Improved exhaust flow: the design is intended to improve flow over the OEM manifolds, which supports efficient turbo spool-up.
• Hardware: installation hardware is supplied as documented for each specific part number.
• OEM replacement: replaces the corresponding Ford OEM manifolds.
• Warranty: backed by BD's parts warranty of 36 months or 75,000 miles.

BD Diesel is a well-known name in diesel and turbocharged truck performance. This product line gives EcoBoost owners a durable, long-lasting fix for a known weak point in the exhaust system. Check the individual part listing for the exact configuration, hardware and emissions certification details.