Now I know the Outbacks, especially the 4-bangers can, and never will, never achieve much higher HP/Torque than the 170ish they currently sit at, but just curious to what people think some easy gains could be. Like on my car, a Gen 4 2.5, currently have K&N air filter and Nameless axle back w/ the muffler delete. Feels a little more peppy, but probably in my head. Here in the nearish future as far as intake/exhaust goes, planning a aFe intake when I get new front brakes, and Inferno Fab UEL headers, and then when money allows, get the rest of my exhaust done with 2.5" piping and go catless. Seeing as the guys who will do my exhaust fb are also tuners, see if it is worth it to get my computer tuned while I'm there. Barring the tune, what are some spit ball estimates as to what the engine could be pushing? I would guess maybe, at the most, a little over 200whp.