The SPE Motorsport Injector Return Repair Kit is designed as an upgrade for the problematic, brittle return line nipple on factory trucks.
BENEFITS:
Simple, easy install
Billet aluminum, black anodized design
Earlier model years (11-16) includes a reference port for diagnostic use..
DISCONTINUEDCheck out this alternative:https://puredieselpower.com/ford/6.7l-powerstroke/fuel-upgrades/s-and-s-diesel-gen2.1-cp4.2-bypass-kitKeeps injectors/rails safe from CP4 pump failure debrisThe original 6.7 Power Stroke CP4.2 bypass kit50state CARB-compliant (EO number D-756-1)100% Made in ..