The Mitsubishi 4B11T (or 4B11 T/C) is a 2.0-liter, turbocharged, inline-four engine best known as the powerplant for the final generation of the legendary Mitsubishi Lancer Evolution X. It was developed as part of the Global Engine Manufacturing Alliance (GEMA) and succeeded the iconic cast-iron 4G63 engine, introducing modern, lightweight features.
