Increase fuel flow on your 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
- CP3 feed fitting
Fitment: MY 2010-2018 Cummins 6.7L