This is a direct drop in turbo for 2003-2007 Cummins. Comes with new gaskets and a solenoid plug, must be tuned otherwise retain factory solenoid on 04.5-07.
-60mm compressor wheel
-67mm turbine wheel
-factory style he351 housing
-360 degree thrust bearing
-Capable of 550HP with supporting mods (tuning, etc...)
-This is the best option for a towing upgrade