Do you mean the green T pieces between the rear lights in my pic here:
If so I have one you can buy - £1,600 and you get a free bike with it too!! http://www.mcnninjas.com/smf/index.php?topic=915.0
If so I have one you can buy - £1,600 and you get a free bike with it too!! http://www.mcnninjas.com/smf/index.php?topic=915.0