Skyjacker Leaf Spring 2008-2010 Ford F-350 Super Duty Oils & Oil Filters>Greases & Lubricants 5" Cat-Back™ system features the

5" Cat-Back™ system features the mellow Touring sound with no drone inside the vehicle and exits thru single 5" round bright chrome on T-304 stainless steel tips on each tail pipe

and even do different effects like pulse

Exhaust system 19405 is engineered to make your vehicle's engine produce Aggressive exterior and Moderate interior sound levels

drone-free exhaust note

This 8” tall 360-degree radial flow air filter features our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience

Skyjacker Leaf Spring 2008-2010 Ford F-350 Super Duty Oils & Oil Filters>Greases & Lubricants 5" Cat-Back™ system features theSoftride(R) springs use only American steel and the individual leafs of each spring are shot peened with hard steel pellets at very high velocities. This shot peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot peening procedure, the maximum wheel travel and ride quality could not be achieved without sacrificing the life of the spring. Softride(R) springs use bolt style spring clips,