This 170F (76C) thermostat keeps your engine running cooler for better power and more protection from detonation/pinging. This means you can run more timing, run leaner, and run bore boost without risking dangerous detonation. 170F is great for street or track and usually does not cause a high idle even with a stock ECU. Will not cause any OBD error codes.
You may also want the THERMOSTAT GASKET which is pictured but sold separately
- Lotus Elise/Exige – All Toyota powered
- Lotus Evora/Exige 3.5L V6 all
- 2000-05 MR2 Spyder – all
- 2000-05 Toyota Celica GT and GTS – all
- 2000-21 Toyota Corolla 1.8L all (does not fit 2.0)
- 2003-12 Matrix/Vibe 1.8L all
- 2008-14 Scion xD
- 2015+ Scion iM
Please note we purchase these in bulk so they do not show up in a fancy individual TRD box.