looking to pickup an OEM if the price is right or aftermarket downpipe to match up to an 06 STI mid/catback system
are their any differences between a wrx and sti DP? cause as far as i know all the turbo flanges are the same wrx/sti/legacy/impreza... and the mid pipes are all 2.5" correct? they both have the o2 bung furthur down vs my old legacy with it up top.