Keep the temp's down and save your engine and turbo!
First rule of thumb, excess heat kills engines and power. GrimmSpeed is on your side with their 160 Degree Thermostat. This thermostat will make an immediate and direct impact on your engine running temps. The 160 Degree T-Stat will bring your engine coolant temps down 20-30 Degrees.
Many OEM style T-Stats can have a very negative effect on your vehicle,
if they fail, they fail closed and your car will overheat. But not this one! If there is a failure with this T-Stat, it will fail in the OPEN
position allowing coolant to flow and keep your engine temps under control.
Given the fact most Subarus are turbocharged, this gives you even more of a
reason to want to keep those coolant temps down. In turbocharged
applications, the engine coolant must also cool the turbo and the
engine oil. This places a greater strain on your OEM thermostat...all
the more reason to install the GrimmSpeed 160 Degree Thermostat!
Testing has also shown that the Grimmspeed 160 Degree Thermostat keeps the engine coolant at a more stable temperature.
