This is exactly what I needed for my 2006 Lancer and works great, my service engine light came on and I used this mixed with a gallon of water for a perfect 50/50 antifreeze to water ratio. The service engine light immediately went away after flushing the radiator and adding this, exactly as expect and temperature gauge went back to normal if not runs better than before. Thank you MAPerformance for a fast delivery and products I can trust.
