I got a 07 Ram 1500 3.7 L and installed a 40 Series flowmaster a year ago and unfortunately threw my oem muffler and pipe that went out to the back away I HATE THIS MUFFLER NOW........i want the old factory sound back and all i need is the factory muffler and ending pipe anyone know where i can get it ???? or have idea for a more quieter muffler ??? dealer is too expensive