BD Diesel BOSS Exhaust Manifold Kit for 2010-2022 Ford F-150 and F-250/F-350 Super Duty (6.2L)

Fits select 2010-2022 Ford F-150, F-250 Super Duty, and F-350 Super Duty models (6.2L).

Solve the common issues of exhaust manifold rusting, warping, and cracking on your Ford 6.2L engine with the BD Diesel BOSS series. These heavy-duty manifolds are engineered for durability, featuring uniform 0.275-inch thick walls—a 75% increase over the OEM casting. This added material provides the structural integrity needed to withstand extreme thermal cycles without failing. Beyond durability, the BOSS manifolds are designed to outflow the factory units by 10%, improving engine efficiency.

This comprehensive kit is a direct drop-in replacement and includes upgraded hardware designed to prevent future failures. By utilizing longer fasteners and spacers, the kit reduces the mechanical stress placed on the bolts during expansion and contraction. Each manifold is finished with protective paint to resist corrosion in harsh environments.

• Heavy-duty cast iron construction with 0.275" walls
• 75% thicker than original equipment to prevent cracking and warping
• 10% increase in exhaust flow over factory manifolds
• Protective painted finish for corrosion resistance
• Complete kit includes necessary gaskets and high-strength fasteners
• Upgraded longer bolts and spacers reduce fastener fatigue
• Manufacturer Part Number: 1043055