I have a 2007 QuadCab with the 5.7. Does anyone know the part numbers for the Magnaflow Muffler and Y-Pipe that fits this? Also the number for the Aeroturbine Muffler. What is the best place to buy them from? Thanks.

 

the aero will be AT3030. 3" in 3" out that is what i have and reccomend if you want the one with built in resonatot its AT3030xl. look on ebay, 119.00 shipped. as far as the magnaflow

http://www.lmgtfy.com/?q=magnaflow+m...r+07+dodge+ram

 

oh and ebay has the y pipes for about 40.00 shippe. it may be less.