Ryobi are releasing a new brushless impact driver in Australia & NZ. It’s has 3 speed settings and a ‘deck mode’ that reduces speed to prevent over-driving.
http://www.ryobi.com.au/products/details/18v-one-brushless-impact-driver
The specs show torque at 50/100/270 nm. Guessing 270nm (~2390 in-lbs)s a typo. That’s impact wrench territory. maybe 170nm?