Darkside Developments
BMW N57N 30d & N57Z 35d / 40d Coolant Thermostat Spacer
CNC Machined Coolant Thermostat Spacer for BMW N57N 30d & N57Z 35d / 40d 3.0 Diesel Engines
We have manufactured and designed this spacer to offset the thermostat housing around +10mm, this allowed...