I decided to tinker a little and install a new intake from TT and also remove the clutch delay valve whilst the airbox was off and i had access.
//edit post CDV removal - wow - clutch feels much better now when making quick shifts and has a more defined bite point. Wish i had done this mod earlier
to remove airbox disconnect the flexipipe, pull out vacuum hose from bottom left corner of airbox then pull the airbox up on the rubber grommets (circled) there is a third one o