Exhaust manifold kit for RAM 5.7 from 2009 to 2018 and Classic from 2019 onwards

Unfortunately, cracked and leaking exhaust manifolds are the rule rather than the exception on the RAM. Achieve greater longevity with the improved exhaust manifold kit for Dodge/RAM trucks, specifically designed for 5.7L HEMI engines.
The BD Upgrade manifolds address common manifold bolt issues by utilizing extended fasteners and spacers that effectively resist thermal expansion.
In addition, independent mounting points for the heat shield have been designed to separate it from the mounting bolts and further improve reliability.
Manufactured with high precision, BD manifolds feature a robust, thick-walled design and are made from high-silicon ductile iron to counteract deformation and ensure your vehicle stays in top shape for the long term.

Mopar comparison numbers: 8045559AB, 53034137AC, 68045559AA, 68045559AB, 5045486AA, 68045560AB, 53034138AC, 68045560AA

Features

• High-silicon ductile iron casting
• Longer fastening elements with spacers
• The kit contains 2 manifolds, all gaskets and fastening elements

Fits:

These manifolds only fit the Classic DS model from 2009-2023 and not the DT model from 2019 onwards.

About the manufacturer

BD was founded in 1972 as Valley Fuel Injection Ltd. and made a name for itself in 1989 when it introduced the first exhaust brake for the emerging diesel pick-up truck market. Today, Valley Fuel Injection (now BD Diesel Truck Service & Performance Center) and BD Diesel Performance are one company with specialized divisions for diesel powertrain components. BD is an innovative and global company that distributes 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 that ensures optimum performance and efficiency.