Originally Posted by Stevothehero
im guessing that all the turbos ment for the WRX's are also able to go on the RS's right?
well there are a whole lot of things necessary for bolting a turbo designed for a wrx on an rs. Namely turbo crossmember, exhaust manifolds, uppipe, downpipe, i/c setup just to physically make it attach assuming the n/a 2.5 (253??) has the same exhaust port configuration as the 205 or 257. Fuel, EM, ect are also required to make it run well.