Mishimoto Liquid Chill Radiator Coolant Additive – 4oz Engine Temp

Mishimoto’s Liquid Chill Radiator Coolant Additive. A simple yet effective way to reduce engine temperatures. This additive is compatible with BMW coolant and is formulated with a corrosion inhibitor that even reduces pre-existing buildup. We include one bottle to mix with your existing BMW or Mishimoto coolant.