aFe MACHForce Cat Back Exhaust aFe 49 36354 B Mach Force XP 304 SS Cat Back Exhaust System with aFe MACHForce Cat Back Exhaust aFe 49 38059 Mach Force XP 304 SS Cat Back Exhaust System with aFe MACHForce XP 4in Exhausts Cat Back SS w Polished Tips 14 17 Dodge aFe MACHForce Cat Back Exhaust. The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination of performance; fit; and value. All systems use factory mounting locations providing stability and hassle free installation. High quality OE style band clamps are used for a complete 360 deg. sealing surface. A free flowing 24 in. long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. This Part Fits: Year Make Model Submodel 2009 2010 Dodge Ram 1500 Laramie 2009 2010 Dodge Ram 1500 SLT 2009 2010 Dodge Ram 1500 Sport 2009 2010 Dodge Ram 1500 ST 2009 2010 Dodge Ram 1500 TRX 2009 2010 Dodge Ram 1500 TRX4 2011 2019 Ram 1500 Big Horn 2012 2018 Ram 1500 Express 2014 Ram 1500 HFE 2011 2019 Ram 1500 Laramie 2014 2015 Ram 1500 Laramie Limited 2011 2019 Ram 1500 Laramie Longhorn 2015 2019 Ram 1500 Limited 2014 2019 Ram 1500 Lone Star 2011 2016 Ram 1500 Outdoorsman 2013 Ram 1500 R T 2015 2019 Ram 1500 Rebel 2011 2018 Ram 1500 SLT 2014 2018 Ram 1500 Special Service 2011 2018 Ram 1500 Sport 2011 2012 Ram 1500 ST 2011 2019 Ram 1500 Tradesman 2012 Ram 1500 Tradesman HD 2019 Ram 1500 Classic Big Horn 2019 2022 Ram 1500 Classic Express 2019 Ram 1500 Classic Lone Star 2019 2022 Ram 1500 Classic SLT 2019 2022 Ram 1500 Classic Special Service 2019 2022 Ram 1500 Classic Tradesman 2019 2022 Ram 1500 Classic Warlock 2013 2014 Ram 2500 SLT 2013 Ram 2500 ST 2013 2014 Ram 2500 Tradesman 2013 2014 Ram 3500 SLT 2013 Ram 3500 ST 2013 2014 Ram 3500 Tradesman