- May 11, 2004
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I was at my second home today (Advance Auto) and thought this demonstration of the stock air filter vs. the K&N was pretty cool. Even though the guy probably thought I was a weird-o...I took some shots with my camera phone.
Here is the stock filter (paper). You will notice the golf ball sitting at the bottom. There are two fans that are forcing air into the container. I personally tested both. The stock filter clearly gave barely (if any) air flow as you can see by image (#1). The golf ball sits at the bottom.
By taking the filter out, the golf ball flies to the top, and putting in the K & N filter didn't change things as you can see here:
Here is the stock filter (paper). You will notice the golf ball sitting at the bottom. There are two fans that are forcing air into the container. I personally tested both. The stock filter clearly gave barely (if any) air flow as you can see by image (#1). The golf ball sits at the bottom.
By taking the filter out, the golf ball flies to the top, and putting in the K & N filter didn't change things as you can see here: