Kit inlcudes: blue spring upgrade, 2 rubber o-ring seals, and "key-hole" gasket.
- Increase fuel pressure for increased performance. This upgrade can increase the fuel pressure 10psi on your 6.0 powerstoke.
- Easy To Install.
- Fits Ford 6.0 Powerstroke F250, F350, F450, F550 model years 2003, 2004, 2005, 2006, 2007