Fitment Information Ford F-150 Pickup 5.0L  2/4WD (2011, 2012, 2013, 2014) Supercrew, Short bed Supercab, Short Bed Ford F-150 Pickup 6.2L  2/4WD  (2011, 2012, 2013, 2014) Supercrew, Short bed Supercab, Short Bed Ford F-150 Pickup 3.7L 2/4WD  (2011, 2012, 2013, 2014) Supercrew, Short bed Supercab, Short Bed Specs & Features Stainless: Tubing Diameter: 2.50-in. Stainless mandrel bent tubing. Tip Description: 3.50in. Polished T304 Stainless; Round Slash- Cut Tip; Clamp on. Tip Specification: Inlet 2.50in.; Outlet 3.50in.; L-12in. Muffler Description: Baffled & Chambered Design, No internal Packing, Minimal Interior Drone, Aggressive Sound Muffler Dimension: 7 in. Round; 3 in. Center Inlet; 2.50in. Dual Outlet; L-24 in. Additional Description: Includes all hardware and factory style hangers for easy bolt on installation. Exit Position: Exits Behind Rear Tire. Black Elite: Tubing Diameter: 2.50-in. Stainless mandrel bent tubing. Tip Description: 4in. Black Ceramic T304 Stainless; Rolled Slash- Cut Tip; Clamp on. Tip Specification: Inlet 2.50in.; Outlet 4.0in.; L-12in. Muffler Description: Baffled & Chambered Design, No internal Packing, Minimal Interior Drone, Aggressive Sound Muffler Dimension: 7 in. Round; 3 in. Center Inlet; 2.50in. Dual Outlet; L-24 in. Additional Description: All hardware and factory style hangers for easy bolt on installation. Exit Position: Exits Behind Rear Tire. Warranty: Lifetime Limited Warranty The Black Elite Series product line truly displays Gibson?s commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson?s formulated process exclusive only to the Black Elite Series. For increased style and Performance, the series pushes the sound through our proven stainless steel Superflow Muffler giving you a vigorous deep tone. It?s manufactured with high quality stainless steel tubing and backed by a limited lifetime warranty. With this perfect combination, Gibson Performance exceeds expectations with the ability to offer quality and style beating their competitors while being Made in the USA. Gibson Performance prides themselves on quality. The process is similar to the other diverse ranges of exhaust kits to maintain top quality with the added exclusive process to make it ?Elite?.