The 2010 Bikes have a different shape pipe on them , they have more ground clearance now , so the pipe has a tighter bend to it. FMF has the 2009 and 2010 listed as the same part # 02095 , i haven't tried my FMF that i have still from my 2009 , but i have been TOLD by another Nambo owner around here that they dont just bolt right on. The mounting tab on the lower front needs to be moved apparently. Like i said , i haven't tried it with mine. i do know that the pipe is quite a bit different now , as the Hyde for the 2009 bikes , which is what i have , had a huge gap under it , because of the shape change. I reduced the gap with a little heat gun work and my floor jack , but the gap was about 2 to 2 1/2" in places before i went to work on it. i have it down to about an inch now. Long story short , FMF has NOT made a new pipe for the 2010's YET , but they may fit on with a little work. I agree with the majority here tho , the GG pipe is outstanding and i wont change mine till i need too. Another thing to note , and this may be Nambo and TTX specific , but the tail end of the pipe where it goes under the Shock Reservoir is VERY VERY tight to the Reservoir with about 1/8 inch clearance from day one of the bike being new. Thats where im keeping my eye on after every ride to make sure the 2 don't touch. So far , no movement , even after a couple of good hard log crossing smacks. I love the Hyde far better than any Carbon Fibre , they are shovels , but they do work good