Hi new to subaru scene. Have standard 2015 sti and am 45mins from Roger Clark motorsport. If I was to modify my car would RCM be your 1st place to visit or Andy Forrest or Scooby Clinic as discussed. Any info would be great was looking at 340hp setup initially, and would the car handle this or just wait and save for the 470hp in a 2.2 setup when I have saved for it eventually.