The Borla(r) Cat-Back(tm) system 140874BC was specifically designed to enhance the power and sound of the Ford F-150 equipped with the 5.0L V8 engine. It includes black chromed T-304 stainless steel tips and a dual side exit configuration. The entire system is made of T-304 stainless steel and utilizes computer numerical control (CNC) manufacturing techniques that ensure an accurate fit. This system features the "S-Type" sound that gives you an aggressive sound with no drone. It is also available with bright chromed tips (part number 140874). There are additional systems available for the 5.0L F-150 that offer different options for sound level, tip finish and tip exits. All this is backed by our unsurpassed Million Mile Warranty., System Features:, Cat-Back(tm) System, Dual Side Exit, Black Chrome On T-304 Stainless Steel Tips, S-Type Sound Level, T-304 Stainless Steel Construction, Bolt-On Installation, Million Mile Warranty