BD Diesel 1043063 - 17-20 Ford Ecoboost 3.5L Exhaust Manifold Kit (Driver Side)

BD Diesel 1043063 - 17-20 Ford Ecoboost 3.5L Exhaust Manifold Kit (Driver Side)

Exhaust Manifold - Driver Side - Cast Iron - Ford EcoBoost V6 - Ford Fullsize Truck 2017-20 - Each

Exhaust Manifold Kit; Drivers Side; 2 Additional Mounting Holes; Incl. New Longer Bolts/Spacers/Gaskets; High Silicon Ductile Iron;

Receive performance and durability with our enhanced Ford 3.5L EcoBoost exhaust manifolds, specifically designed for the 2017-2020 model years. Our BD upgraded manifolds address common exhaust manifold bolt failures by incorporating two additional bolt holes and by utilizing extended fasteners and spacers to better withstand thermal expansion. In addition, we've engineered them to flow 16% better than the OEM to increase efficiency. Crafted with precision, our BD Manifolds boast a robust, thicker design. They are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul.

• Uniform wall thickness casting
• Extended studs and spacers (15mm Longer)
• Two (2) additional mounting holes per manifold
• 16% increase in flow capability
• Gaskets and hardware included
• Replaces OEM Part #JL3Z9461C/JL7Z9431 (Left Side)
• CARB EO No. D-553-27