The Sinister Diesel EGR cooler kit for 2004–2007 Ford Powerstroke 6.0L replaces the factory cooler with a square-style stainless steel unit assembled with high-flow tubing and TIG welds to avoid brazing failures. The kit includes intake gaskets, a water outlet connection hose, turbo bolt and O-ring kit for simple drop-in installation without removing the intake manifold. CARB EO# D-721 certifies legal use in all 50 states, and the cooler is compatible with performance chips and stock ECM operation.
Sinister Diesel 04-07 Ford Powerstroke 6.0L EGR Cooler With Install Kit