boostedbar

so if i do end up buying a 2.5 legacy, i can theoretically buy engine parts that were made for the 2.5 rs imprezas, and they will pretty much fit?

What is the difference between the outback model line and the legacy? and which is better to mod/has a better aftermarket support? thanks in advance btw is there a good site taht sells subaru legacy/outback performance parts? i find alot for the impreza's but not many for the other ones.