Mishimoto’s factory-fit cold-side lower boot is made to directly replace the OEM cold-side lower pipe on 2008–2010 Ford 6.4L Powerstroke engines. Featuring DuraCore inner material and a layered silicone construction with heat-resistant fibers, it resists heat, pressure, fuel and oil more effectively than stock. The kit includes high-quality constant-tension T-bolt clamps and is engineered for correct fitment and durability.
Mishimoto 08-10 Ford 6.4L Powerstroke Factory Fit Boot - Cold Side Lower Boot