2003-2004 F250 & F350 Sinister Diesel Update Kit SD-6.0-UK-03

Update your 6.0

If you're rolling in a 2003-2004 6.0 Powerstroke, you might have experienced or heard about some of the inefficient and downright faulty components causing failure in different parts of the engine. Naturally, Ford updated the designs of many of these components at different times throughout the engine's lifespan. It can be a daunting task finding the right parts to improve your diesel engine, but fortunately Sinister Diesel has already done the work and compiled this extremely handy kit of all the updated OEM parts that Ford released for the 2003-2004.5 model year F250 and F350. Now you can fortify your vital engine components with new and updated designs to guarantee a long and reliable lifespan for your 6.0L Powerstroke.

Complete Kit

The complete Sinister Diesel 6.0L Update Kit is a comprehensive system of updated components designed to correct deficiencies in the original designs. The kit includes an upgraded oil drain tube, turbo feed line, degas bottle cap, stand pipe/dummy plug kit, STC HPOP Fitting Update Kit, and Sinister Diesel's Blue Spring Kit. These collective upgrades serve to minimize "no hot start" issues, keep the cooling system pressures in check, maintain consistent fuel pressure when factory return spring goes weak, and rectify vulnerabilities in the designs for vastly improved engine reliability.

Fitment: 2003-2004 Super Duty (built before 9/22/2003.)