Increase fuel flow on your 2010-2018 6.7L Cummins with our 1/2" 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.
- 1/2" push lock hose
- 1/2" quick disconnect feed fitting
- Fleece Performance CP3 feed fitting (FPE-CP3-FEED)