Carli 3.25" SPEC Backcountry Suspension System 19-25 Ram 3500 6.7L Cummins DOR-904-101 4L's have been somewhat plagued

4L's have been somewhat plagued with clogged and failed factory oil coolers

Pour one treatment of Original Stiction Eliminator into your oil BEFORE replacing your injectors

making them more affordable and suitable for mass production

This system is from the selector valve forward to retain both tanks

Levels loads with less air pressure for a better ride quality

Carli 3.25" SPEC Backcountry Suspension System 19-25 Ram 3500 6.7L Cummins DOR-904-101 4L's have been somewhat plaguedThe Carli Backcountry system can best be described as being built for truck owners who "use their truck as a truck." So, what does this mean? The Backcountry is ideal for those who daily drive, tow, plus like to hit some trails on the weekends, but aren't looking to see daylight under the tires out in the dunes. The benefit of the Backcountry over the Commuter series is the remote reservoir that not only LOOKS cool but also allows the shock to