So I've just come in from replacing the stock paper filter in my 280 with a Pipercross airfilter. But I noticed when i had the top off on my airbox that at the bottom of the airbox was what seemed to be a removable plastic layer. I would have thought removing that would give more airflow.
has anyone done this? does anyone know why it is there? would it be safe to remove it?
thoughts? potatoes?
has anyone done this? does anyone know why it is there? would it be safe to remove it?
thoughts? potatoes?