Fleece Performance Model FPE-HFFL-1018Increase fuel flow on your 6.7L Cummins with our 1/2 inch high flow big line kit. This kit eliminates the restrictive factory line from the fuel filter...
Increase fuel flow on your 6.7L Cummins with our 1/2 inch high flow big line kit. This kit eliminates the restrictive factory line from the fuel filter housing to the injection pump with our larger hose and fittings.