Originally mounted to the 170 hp Ducati Corse engine, this is the most powerful OEM Garrett JTD 16v turbo. It's plug&play with the other 16v turboes and is equipped with a bigger variable turbine nozzle. Also the compressor is a more efficient design. These features offer a broader output range. Suitable for all Alfa 156, 147, GT, Fiat Stilo and Bravo 1.9 JTD 16v and JTDm 16v engines (140, 150, 170 hp).