Automotive cooling is no joke, and when I upgraded to this product I was not disappointed .After I put it to the test, my engine stayed cool even during high-performance driving. The installation was easy with Mishimoto's clear instructions, and the aluminum construction keeps the weight down. The only con is the price, but for a product that performs this well, it`s worth it. Overall, I highly recommend this to any automotive enthusiast looking for a high-quality performance cooling upgrade..