N54/N55 Sport Oil Thermostat

If you would like to control the oil temperature of your engine between 194F (90c) to 230F (110c) this is the best solution for your car

It perfect integration with N54 and N55 engine

After market product / tuning upgrade

about the E9X 335i

most of Thermostat parts is standard on 2008+ models, optional on 2006~2007 models.

Only 2006~2007 models of the vehicles listed to the right must check what factory valve They have before ordering