I know this is going to sound weird, but I like having my stock STi axle back. Currently I have a down pipe that's 3" and I'm running catless. However, when I get to my midpipe & axle back, it goes to 2.5", I find that this may be my restriction point. Does anybody know of a place that sells a 3" replacement for the stock midpipe or if this piece even exists without buying a full cat back?

-GDO