2003-2007 Powerstroke 6.0L Smeding Regulated Fuel Return Kit (60RFRK)

Upgrade your 2003-2007 F-250/F-350 with the Smeding Diesel Regulated Fuel Return Kit. CNC billet aluminum parts and high-flow stainless lines deliver precise fuel pressure, improved filtration, and rock-solid reliability. Keep your fuel system in check and your diesel running strong with this complete drop-in solution.