Catalyst racing has begun making carbon and glass pieces for the 08. I called them last week to find out when they expect to have a +6" street tail complete. I was told that they were in process of designing the tail as we speak. Check back in a month. Fully slammed front and rear, I think you can only stretch the bike about 2 - 3 inches without shattering the tail light. Downside to the stretched tail is that the tail lights aren't very well tied into the rear subframe, so they tend to bounce up and down as you drive down the street.