MagnaFlow Exhaust Products 15320 MF Series Performance Cat-Back Exhaust System 3 in. Incl. Tubing/5x5x14 Mufflers/Ext. Pipe/Tailpipe/4 in. Round Tip Single Pass. Side Rear Exit Stainless MF Series Performance Cat-Back Exhaust System 2013-14 F-150 5.0L V8, Standard Cab/Short Bed Single Passenger Rear Exit 3" Tubing 4" Tip 5 x 8 x 18" Muffler 125.9'' Wheelbase