The Sinister Diesel EGR cooler for the 2003 Ford 6.0L Powerstroke is a direct-fit replacement that uses high-flow stainless steel tubing to reduce clogging and improve exhaust gas flow. TIG-welded and pressure tested to guard against leaks, the cooler installs without removing the intake manifold and ships with detailed instructions and all required components for the Super Duty F-250/F-350 and Excursion applications.
Sinister Diesel 03 Ford 6.0L EGR Cooler