FQ400, sold through Ralliart UK, produces 411 PS (302 kW; 405 hp) from its 2.0 L 4G63 engine, the result of special modifications by United Kingdom tuning firms Rampage Tuning, Owen Developments, and Flow Race Engines. At 202.9 hp (151.3 kW) per litre, it has one of the highest specific outputs per litre of