MMR PERFORMANCE OIL THERMOSTAT COVER DRESS UP KIT - N55-N54-S55. Induction making it impossible for it

making it impossible for it to come undone

Plus by replacing the stock rubber joints with motorsport-spec ball joint ends

​Motorsport-specification ball joint ends using high strength teflon-lined steel mean much more direct response when turning in to corners

it becomes inevitable that tiny ferrous particles become suspended in the oil

not cutting or permanent modification to the vehicle required

MMR PERFORMANCE OIL THERMOSTAT COVER DRESS UP KIT - N55-N54-S55. Induction making it impossible for itManufactured from T6061 billet aluminium, 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. Please Note: If you are fitting an oil pressure sensor or oil temperature gauge please select the optional extra piece with a 1 8NPT thread