When I bought my truck it came with a magnaflow and purty chrome tip already installed. It is louder than I would like so if anyone in the bay area wants to meet up and swap over the cat back, it is yours. Your muffler must be in good to great shape and must be from a double cab long bed so we can just unbolt them both and swap. I am not sure of the miles, but mine is in good shape. When you see my truck it will be obvious this wasnt abused, or off-roaded.
edit to add pics