Mishimoto Racing Thermostat - Civic EG6 / EK4 /EK9 Alignment Control The fan shroud serves another

The fan shroud serves another very important purpose: It secures the fan blades

Opening the inlet diameters from the stock 63mm to 78mm at the intake end

Product Features:

Optional 3D Fuel Trim table

The mandrel-bent aluminium intake pipe is available with a red or black powder-coated finish or a polished aluminium finish

Mishimoto Racing Thermostat - Civic EG6 / EK4 /EK9 Alignment Control The fan shroud serves anotherThe Mishimoto racing thermostats promote greater cooling efficiency throughout your engine by opening earlier than the factory item, allowing coolant to flow through the engine sooner and reducing running temps. Ideal for highly modified or track cars.