I agree but my borther has the $20 air intake system on his truck and I was shocked when he said how cheap it was. I said how much did that K&N for your truck cost $100 something? He said its not K&N and it was only $20. It looks just like a K&N same filter design and all just cheaper. I'm not looking for power gains out of a D15 but its a washable filter, sounds better, and might add 1HP. The stock filter is like a paper filter and it has to go through so much snorkel to get the air I already took a section off.