Quattro

Hello all. Looking into getting a 2010+ Legacy 2.5i within the next 6 months and I was wondering what sort of aftermarket following they have. Primarily looking for intake, exhaust, suspension and general aesthetics. Really would like to be able to modify the car to my liking and if this isnt the best forum for the legacy could someone point me in the right direction? Not trying to make a racecar or anything just a customizer who didn't want an impreza. Thanks all!