Mishimoto MMTS-GTR-09 Racing Thermostat 2009+ Nissan GT-R R35

The Mishimoto MMTS-GTR-09 racing thermostat is engineered specifically for the 2009+ Nissan GT-R (R35) to deliver superior cooling performance for the twin-turbocharged VR38DETT engine. This performance thermostat opens at a lower temperature than the factory unit, maintaining optimal engine temperatures even under aggressive driving and high-load conditions.

Key Features:

• Lower 66°C (151°F) activation temperature versus 76.5°C (170°F) OEM thermostat
• Allows coolant to flow through the engine sooner for improved heat dissipation
• Helps prevent heat soak during track sessions and spirited driving
• Direct-fit replacement for OEM thermostat and housing assembly
• Precision-engineered for the VR38DETT twin-turbo engine
• Constructed from high-quality materials for long-term durability

By opening at a lower temperature, the Mishimoto racing thermostat allows coolant to circulate earlier in the warm-up cycle, reducing overall engine temperatures and providing additional thermal headroom for high-performance applications. This is especially beneficial for modified GT-Rs running increased boost pressure or track-driven vehicles that experience sustained high temperatures.