Yes the odd route especially when most subes come with turbos and apparently thats why I cant find many parts! I just want to  beef up my daily driver a little (2006 Baja) but all I can find are replacement air filters and mufflers.

Where is a good place to look for performance parts? I think its based off of the Legacy platform so could I use those parts on mine?

Thanks in advance for any help!  

I'm sorry, but I found pretty much what you found, except a CAI from Andysautosport.com  

i think you are going to be upset that you spent any money on your bolt on Baja..... i dont think the motor will produce much more power with bolt ons..... if you got 15awhp from a complete header-back system and a cai of some sort, on a real dyno, id be shocked.  boost the baja!!! lol...  ej205 from older wrx work??? might be best deal for a stout boosted motor... but im not sure about compatibility.  

Well the Baja came with a turbo available but aside from your knowledge of Subaru's you should read the post. Im not looking for no "miracle 50hp" I want some more power for the girthy vehicle but I dont want to be paying for supreme at the reduced gas mileage.  

Well your baja doesnt have a turbo, right? im talking about your car/suv/thing, not what was available..
With your obviously massive knowledge on Subaru's you should already know about all the very successful n/a Subaru builds.  your going to make noise, not power.