good choice picking up 06 wrx wagon. i have an 06 aspen white limited wagon. i have an rs-r tbe. dont need to upgrade uppipe since its already catless. waiting for my cobb ap to arrive. hopefully get a lightweight crank pulley and a new fuel pump soon. ill be flashing stage 2. after doing light mods like that, do some suspension work. ill be working on mines, getting coilovers, strut bars, end links, etc.