Mishimoto BMW M52/M54/M56 Racing Thermostat w/Housing - 70 Deg. C Gauges & Pods>Gauge Pods While the aluminum reflective substrate

While the aluminum reflective substrate heat shielding is effective

with the AWE stamp of approval

Bright Chrome is also available (PN 140645)

Greater durability through high quality materials including

Mishimoto BMW M52/M54/M56 Racing Thermostat w/Housing - 70 Deg. C Gauges & Pods>Gauge Pods While the aluminum reflective substrateMishimoto has developed a performance low temp racing thermostat for the BMW M52, M54, and M56 engines. This Mishimoto racing thermostat is ideal for modified engines that demand more from their cooling systems. Our thermostat begins opening 48F (27C) earlier than the stock thermostat to allow coolant to flow into your radiator and begin shedding heat sooner. This thermostat comes pre installed in a durable OEM quality housing and fits many BMWs