MMR Billet Aluminium Oil Thermostat Kit + Gauge Adaptor BMW M2,M3,M4 N54 N55 S55Manufactured from T6061 billet aluminum, our thermostat dress up kit for the BMW N55/N54 and S55 engines offers a high-quality aesthetic update to the OE thermostat cover.
Installation is extremely easy and the end result speaks for itself, a must-have for those that like their engine bay looking at its best.
If you are fitting an oil pressure sensor or oil temperature gauge please select the optional extra piece with a 1/8NPT thread from the drop down menu.
If these parts are exposed to excessive heat for prolonged periods of time, it can affect the overall finish which is unavoidable with anodized aluminum products.**Please note: The majority of MMR Performance products are processed straight away, but occasionally some applications have to be special ordered which can take upto a maximum of 10-15 working days for delivery. If there will be any delays in your order you will be informed within 24-48 hours.