Performance wise (Not bothered about sound anymore as im getting a zorst!), would I be better off with a K&N Panel filter as opposted to an open cone? At the moment I just have the cone lying on top of the bottom half of the OE airbox.
Also, if I do fit a panel filter in the OE Airbox (May upgrade to an 820 airbox at a later date), would it help to add an extra CAF or is there enough with the OE CAF?
Also, if I do fit a panel filter in the OE Airbox (May upgrade to an 820 airbox at a later date), would it help to add an extra CAF or is there enough with the OE CAF?