Hello everyone. I would be interested if there is a tuning possibility for the W12 year 2007 450hp ? So I mean chiptuning. No big modifications or other exhaust system. I once regoogelled but not really found something. Believe that it is more from the engine than what it has. It twitches so wonderfully loosely but its weight of over 2 tons is already noticeable. I love the original and therefore I don’t want to build anything that would change it visually. and it must of course be allowed roads. If someone has a tip I would be very grateful. Greetings to all