This Blue Spring Kit is a great fit for 2003 - 2007 Ford F - Series F250, F350, and Excursion models with a 6.0L Powerstroke engine. With just a 30 - minute install, the new updated 'Blue Spring' can boost your fuel pressure back to the factory - recommended level. Most 6.0L engines see a 10 psi increase in fuel pressure. This added pressure helps prevent the injectors from out - flowing the stock fuel pump, reducing air in the injectors and extending their lifespan. You'll notice your truck idling quieter, revving up faster, and the turbo spooling up quicker. The kit comes complete with all the necessary parts for installation, including a billet machined aluminum spring housing, a brand - new billet aluminum housing, O - Rings, hard parts for rebuilding the fuel pressure housing, and a new 'Blue Spring' with gaskets. It's a great solution to save your injectors from low fuel pressure. Part Number: SD - FUELBLK - 6.0.

Using this Blue Spring Kit is easy. First, make sure your vehicle is turned off and has cooled down. Locate the fuel pressure housing where the kit will be installed. The kit comes with all the parts you need, so you can start the 30 - minute installation process right away. Just follow the included instructions carefully. When installing, handle the parts gently to avoid any damage. After installation, start your vehicle and check for any fuel leaks. As for maintenance, it's a good idea to regularly check the fuel pressure to make sure it's within the proper range. If you notice any problems like a drop in fuel pressure or strange engine noises, it might be time to inspect the kit again. Keep the kit clean and store any extra parts in a dry place.