aFe Diesel Fuel Systems DFS780 Series 03-07 V8-6.0L Ford Diesel (Full Time Operation 8-10PSI) 2011-ram-3500-st-esi6633096 passenger side only

passenger side only

A symbol of quality

Use with Axle-Back system 11961 to create a Cat-Back(tm) system

660" wide bearing for 181

aFe Diesel Fuel Systems DFS780 Series 03-07 V8-6.0L Ford Diesel (Full Time Operation 8-10PSI) 2011-ram-3500-st-esi6633096 passenger side onlyThe diesel fuel in your truck contains contaminants dirt, water and air vapor which is reducing power and damaging your diesel fuel injectors. aFe's POWER DFS780 Diesel Fuel System, with its patent pending design, is capable of removing power robbing debris such as air, water and other contaminants. The DFS780 also boosts fuel pressure ensuring constant availability for the high pressure pump, improving throttle response and horsepower at all RPMs.