Aren't you guys as tired as I am with the false advertising in the Dirt Bike world as I am? FMF for one says there SST pipe does everything to improve performance that goes against the laws of physics and people a lot smarter than uncle Donny that wrote SAE papers. How about when you pick-up a new Magazine and they tell you how awesome a new pipe is only to buy one and find out it's worse than your stock pipe. Don't get me wrong Pro-circuit is a quality company as far as backing there products, but I think they own MXA. Mitch definitely knows what buttons to push on Jody! I hate it and I am sick and tired of how they get away with it they should be held responsible for there claims on performance products from the manufacturers to the Magazines. What does everybody else think?