Im not sure about the power gains... I think that is debatable. The main reason why I am looking to go back to stock is because of the sound. It really gets quite loud when you bring it towards the upper RPM's - It just not my cup of tea.
Hello All,
I just picked up a 2004 4Runner and it came with a K & N Cold Air Intake. There is nothing wrong with it but I just don't like the sound of it so I was hoping in I could trade it with someone who is looking to replace their stock system. I live in the Seattle area so hopefully...
