Your factory TD42 turbo is designed for stock power levels. When you start chasing more power with bigger tyres, a larger exhaust, or a tuned fuel pump, the standard turbo quickly becomes the limiting factor. It cannot supply enough air, which leads to dangerously high exhaust gas temperatures and a lack of power in the higher rev range. Pushing a standard or undersized turbo too hard can lead to catastrophic engine failure. This UFI 18G turbo is the direct solution, engineered to provide the airflow needed for significant, reliable power gains from your TD42 engine.
This is a high-performance component. To achieve the full benefit and ensure engine reliability, supporting modifications are required, including a minimum 3-inch exhaust, an upgraded intercooler, and a professional diesel tune. This turbo is designed for low-mount manifold configurations.