Subarus FB20 was a 2.0-litre horizontally-opposed (or boxer) four-cylinder petrol engine.
Effectively replacing theEJ204 engine, the FB20 engine was a member of Subarus third generation FB boxer engine family which also included theFB25,FA20D,FA20E and FA20F engines. The FB20 engine first offered in Australia in 2012Subaru GP/GJ Impreza.
Key features of the FB20 engine included its:
Aluminium alloy cylinder block with open-deck design;
Aluminium alloy cylinder head with double overhead camshafts;