CORSA Performance has just released their catback exhaust systems for the 09-14 Dodge Ram 1500 trucks with the 4.7L and 5.7L engines. These exhaust systems feature CORSA's patented Reflective Sound Cancellation (RSC) Technology which is designed for an aggressive sound under acceleration and a drone-free experience during cruise. 3" 304L stainless steel construction is used throughout with 4.5" single tips. These are available in both dual and single configurations with polished or black tips. Features -High performance sound -Distinct rumble at idle -Aggressive sound through the gears -No drone during cruise Specifications -3" 304L stainless steel construction -Reflective Sound Cancellation Technology -4.5" tip(s) -Hardware and instructions included -Limited lifetime warranty Fitment 2009-2014 Dodge Ram 1500 Quad Cab/Short Bed 2009-2014 Dodge Ram 1500 Crew Cab/Short Bed Part Numbers 14405 : 3.0" Cat-Back, Dual Rear Exit with Single 4.5" Polished Pro-Series Tips 14405BLK : 3.0" Cat-Back, Dual Rear Exit with Single 4.5" Black Pro-Series Tips 14419 : 3.0" Cat-Back, Single Side Exit with Single 4.5" Polished Pro-Series Tips 14419BLK : 3.0" Cat-Back, Single Side Exit with Single 4.5" Black Pro-Series Tips