There is no way too, but with all the updates to WoW getting to 55 can be as quick as only a few weeks if you are a newbie. You could also try recruit a friend program would help you level faster or buy an account on Ebay with a level 55 on it already xD although I don't suggest that. Fastest way to level Is without a doubt spamming dungeon finder as a tank/healer class or questing while you wait for Call to Arms: Battlegrounds. Winning a battleground grants hell alot of xp at lower levels. Finally try going to wowmatrix.com and download some add-ons. Have a look through them and you can find a lot of helpful mods that can making gaming and questing easier and faster.