They have a set of standard ones for sale. If you were to contact them they could keep them, match themand send em outto you.
You need to disconnect the airbox, breathers, and sensors. remove the heat sink covering the fuel rail. Remove the coilpack from its tray then remove the 6 10mm bolts from the upper inlet and then the 4 10mm bolts from the TB........
I could be here all day! Its very self explanatory once you get your head under the bonnet!