No hints , trying to get things lined up as you know can seem impossible at times. I have a few pieces of the puzzle in place, already paid for but other vendors are not answering my inquiries. It seems sometimes these vendors don't want to sell their stuff, like they're doing you a favor. Things are moving along fairly well but we may not see results for awhile. I can share this tho, for the street this year I have added NASCAR style boom tube side exit exhaust tips.