So I searched for "Nitro Boosts" didn't find this anywhere.
It is a little known fact that the engineering Nitro Boosts speed increase is actually multiplicative (multiply by 1.x). The reason this is so broken is that normal speed increases are additive, like Rogue's sprint glyph, base 100%+ 70%+30%=200% total speed. With this, a Rogue with Burst of Speed talent gets 425% = (250*1.7), druid with travel form and a passenger can get half way across the map at 387.5% = ((1.40+0.15 from glyph) * 250) without much competition. A lock using burning rush will get 375 = (250*1.5). Etc... You literally will be going as fast as a flying mount, or faster.
This will be useful in any BG or RBGs where you need to peel off to get to a flag or past the people in middle to reinforce offense or defense since it will be very difficult for many to get any snares/slows on you while doing this. With this ability, you can literally get one of the enemy's closest orbs in the new bg ToK before the other team on their regular ground mounts.
BTW: activating Nitro Boosts WILL drop the flag if you are carrying it.