Best intake manifold

Just so you know, powder coating is beautiful, available in thousands of colors and (assuming the job is done right) is much more durable than paint but it's NOT completely bulletproof. Any fuel spills need to be cleaned up promptly. You didn't say what color it was but any chrome, silver, gold and even some reds need to also be cleared for UV stability or you'll end up having to polish it just like real metal ... because there's real metal in the powder.