BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz G63 AMG (W463) M157 5.5L V8 BiTurbo (2012 – 2018) Z300 The S-R10 has four inner

The S-R10 has four inner shells just like the outer shell and is available in four anatomical sizes

The partially converted airflow panel on the thighs maintains all of the protective performance thanks to the lightweight MATRYX® material that delivers exceptional abrasion resistance

Outer shell: Made of S

MC 350F 2021-2023

better mud-resistant pant closures and stronger fabrics

BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz G63 AMG (W463) M157 5.5L V8 BiTurbo (2012 – 2018) Z300 The S-R10 has four innerBlackBoost Coolant Wide Open Thermostat for Mercedes Benz G63 AMG (W463) M157 5. 5L V8 BiTurbo (2012 2018) Racing Coolant Thermostat. With BlackBoost Racing Coolant Thermostat the coolant circulation with the radiator is always at 100% open. The factory coolant thermostat opens at 100C 212F. Only for racing application, not recommended be used under very cold weather conditions. Note : Prior to check out, please click here to confirm product