Exhaust manifold kit for Dodge Durango 5.7 from 2011 to 2025

Unfortunately, cracked and leaking exhaust manifolds are not uncommon on Dodge Durango. Achieve greater durability with the improved exhaust manifold kit designed specifically for 5.7L HEMI engines.
BD Upgrade headers address common header bolt problems by using extended fasteners and spacers that effectively resist thermal expansion.
Cracks in the manifold that also occur frequently are counteracted by a thicker wall, which - in contrast to the OEM manifolds - is evenly thick in all places.
Additionally, independent mounting points were designed for the heat shield to separate it from the mounting bolts and further improve reliability.
Manufactured with high precision, the BD headers feature a robust, thick-walled design and are made from high-silicon ductile iron to counteract deformation and ensure your vehicle remains in top shape over the long term.

Mopar comparison numbers: 68591586AA, 68591591AA

Features:

• High-silicon ductile iron casting
• Longer fasteners with spacers
• The kit includes 2 manifolds, all gaskets and fasteners

Fits:

About the manufacturer

BD was founded in 1972 as Valley Fuel Injection Ltd. was founded and made a name for itself in 1989 when the company introduced the first exhaust brake for the emerging diesel pickup truck market. Today, Valley Fuel Injection (now BD Diesel Truck Service & Performance Center) and BD Diesel Performance are a company with specialty diesel powertrain component divisions. BD is an innovative and global company that sells products for the North American region, for both diesel and gasoline engines. Our RAM 5.7 exhaust manifold kit is a high quality product for your RAM , ensuring optimal performance and efficiency.