I dont know. I just dont want to come up like trying to hack the group buy thread. I sure hope that people that are considering buying this item within this forum see this thread as I have followed both of yours cars looking at this awesome tail end set up. But tell you what, Im planning on asking Marc directly about modification options of the CF panel and then ask him if its ok to post the response/question on his group buy thread. Maybe Marc is seeing this and he can drop by a comment here ;-).