Roush 2011-2014 Ford F-150 3.5L/5.0L/6.2L Enhanced Sound Cat-Back Exhaust KitLooking to unleash the true aggressive sound and power your F 150 was always designed to make? Not only does this F 150 exhaust kit greatly enhance the sound of your truck, but it also provides extra curb appeal through the usage of dual rear exit exhaust tips! Some great quality features of this exhaust are: The muffler, inlet, outlet, and y pipes are made from high quality 409 stainless steel to prevent corrosion and enhance durability. The tips are