As a hesitant automotive buyer, I was skeptical about the PRW 1435010 Performance Quotient Short Style, but as a result of using this product, I found that it provided a remarkable increase in cooling efficiency compared to my previous radiator. My car's temperature gauge hardly ever crosses the mid-range temperature even during high-speed driving or stop-and-go traffic. The only downside I found is that it requires professional installation which can be expensive for those on a tight budget..