For example, the Mondo was offered as the GT305 (featuring a 5.7-litre LS1 producing 305 kilowatts , stainless steel high output headers, stainless steel exhaust, Harrop brakes, Koni suspension, 19-inch alloy wheels and 245/35ZR19 tyres), a "Stage 2" GT350R (featuring a blueprinted version of the base engine) and the GT400R (instead powered by a 6.5-litre V8 engine).