FA20D Subaru Engine
The FA20D engine was a 2 0 litre horizontally opposed or boxer four cylinder petrol engine that was manufactured at Subaru s engine plant in Ota Gunma The FA20D engine was introduced in the Subaru BRZ and Toyota ZN6 86 for the latter Toyota initially referred to it as the 4U GSE before adopting the FA20 name Key features of the FA20D engine included it