Subaru Side-Feed Fuel Injector Adapter Kit for Phase II Fuel Injectors 4 Cylinder Set of 4 Subaru Fuel Injector Adapters -- CNC 6061 Aluminum Sumitomo Electrical Connectors Included Use with stock/OE fuel rails-Complete with Viton O-rings Upgrade for Phase II fuel injectors-Impreza WRX Outback Legacy Forester EJ20 EJ22 EJ25 EJ205 EJ257 EJ222 EJ22 GC8