BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz S63 AMG (W221) M156 6.2L V8 (2006-2011) R6 Galfer Wave Front Rotor for

Galfer Wave Front Rotor for KTM 250 EGS (1994-2002) DF606W

All products that leave the Akrapovic factory are meticulously tested in the Akrapovic labs using their own dynamometers to maintain a very high standard of quality control

Upper constructed from a breathable stretch fabric for high levels of rider comfort and an optimized fit

Reinforced stitching at all stress points

BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz S63 AMG (W221) M156 6.2L V8 (2006-2011) R6 Galfer Wave Front Rotor forBlackBoost Coolant Wide Open Thermostat for Mercedes Benz S63 AMG (W221) M156 6. 2L V8 (2006 2011) 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 availability,