You know, I'm not a chemist. But, I'd really like to see some serious data about the composition of this stuff.
I mean, there's a ton of additives out there to enhance octane, and by more reputable sources than just STP at AutoZone. I know this stuff isn't octane specific...but, the Audi forum is making claims that it's actively enhancing fuel octane by possibly 9 points, allowing them to run a 100 tune on 91 PON. That's simply unheard of. If such a possibility existed, refiners would be spending way fewer resources refining fuel to upper tier grades, and would just be squirting in some of this unicorn jizz into their fuels to meet octane standards. Kind of like they're doing now with ethanol. They're like, well if the government is going to mandate ethanol as an oxygenate, we're not going to give away octane by refining blendstocks to 93 and then just further enhancing with ethanol blending. Unless of course it is comprised with chemicals that aren't approved for use by the government or something.
If you search the web, even some of the most acclaimed boosters out there don't enhance better than a few points. Afterall, the quality of fuel, including octane, lies in its molecular structure. Additives are used predominantly for detergent qualities.
But, there appears to be data out there which supports the manufacturer's claims. So...not sure how to argue with that.
But, even unicorn jizz can't overcome the mechanical limitations which are inherent to GDI design, with regards to carbon deposits. However, I'm ignorant to what precautions ford has taken with their newer revisions/GDI technology, as it is possible to mitigate the issue with injector timing events and valve overlapping and such.
Sent from my SM-N900V using Tapatalk