It claims to reduce friction.
It can only raise power by 10% if engines now waste at least 10% of their power to friction at WOT. Which is not the case for almost any engine.
It can only raise fuel efficiency by 15% if engines without it waste at least 15% to friction under light load. Don't think so.
Their claims are extraordinary, but there is no scientific proof for that.
They do provide an angry looking cat and a lot of boll power though.
Wikipedia makes no mention of boron in lubrication appliances, but boron is used in some abrasive materials. Hmmm. Something rhymes.
__________________
2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
lifetime FE over 0.2 Gmeter or 0.13 Mmile.
For confirmation go to people just like you.
For education go to people unlike yourself.