This S364.5/80 SXE turbo kit is a complete alternative to the problem VGT stock type turbocharger. Will eliminate stuck VGT veins and VGT solenoid problems. The SXE line of turbos is the latest innovation in turbochargers. The SXE turbos comes standard with 360 thrust bearings for longer turbo life and able to withstand higher boost levels and drive pressures. The SXE line come standard with a billet wheel for quicker spool up and increased airflow. All new T4 turbos kits will need custom tunes to run properly in the truck.