Mishimoto 99-05 Mazda Miata NB 177 Degree Racing Thermostat 2021-toyota-gr-supra-esi7812909 10AN ORB male threads

10AN ORB male threads

or with the addition of an aggressive tune

In addition to its sound deadening properties this two layer acoustic material provides superior insulation keeping vehicles cool in the heat of summer

1993-1995 Honda Civic EX 1

CSF 09-12 Suzuki Equator 4

Mishimoto 99-05 Mazda Miata NB 177 Degree Racing Thermostat 2021-toyota-gr-supra-esi7812909 10AN ORB male threadsThe Mishimoto racing thermostat for the 99 05 Mazda Miata NB will promote greater cooling efficiency in your stock or modified Miata. Once the engine is fully warmed up, Mishimoto's Miata NB racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures. The Mishimoto 99 05 Miata NB racing thermostat is the perfect addition to