American made with quality far superior to any other performance aftermarket company, we build our water pumps with pride right here in the USA. Don't be mislead by inflated flow numbers and competitors' outlandish claims. Our 300 series pumps move more water and produce more pressure than any other electric pump on the market. That means better protection for your high horsepower, high demand engine! Our 2 year, unlimited mileage guarantee and full satisfaction money back guarantee should convince you that buying Meziere is buying value!