BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz S63 AMG (W221) M157 5.5L V8 BiTurbo (2012-2013) Husqvarna TX300 A complex multi-channel ventilation system

A complex multi-channel ventilation system on the inside of the shell ensures a comfortable air flow rate

A durable and advanced touring boot that features class-leading protection inside and out

Opening ventilation panel on knee delivers maximum airflow and can be secured in the open position

the optional link-pipe is designed to be used with both the Slip-On Line (Carbon) and Slip-On Line (Titanium) exhausts

NOTE:  Please note that the Jeep Gladiator Mojave and Jeep 392 is not compatible with this kit

BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz S63 AMG (W221) M157 5.5L V8 BiTurbo (2012-2013) Husqvarna TX300 A complex multi-channel ventilation systemBlackBoost Coolant Wide Open Thermostat for Mercedes Benz S63 AMG (W221) M157 5. 5L V8 BiTurbo (2012 2013) 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