For sale, less than one year of use, 03 WRX turbo down pipe, Catalyst, and center pipe. Big mouth turbo down pipe, goes into a 3" Catalyst with O2 sensor hole, comes out 3", center pipe 3" in, 2 1/2" out. No muffler or hardware included. Pick up in Northern Virginia, Tysons or Dulles area. Make offer!

 

Incase the picture isn't clear, this is aftermarket stuff, but I do not know by whom.