After watching the videos testing this compared to other additives, I figured it's worth a try. Putt a few oz in my scooters engine and a couple oz in the final drive. After scooting around for a bit, it seems the mpg has improved a bit and a little more pep in the throttle. I will be putting some in my Ram Ecodiesel next oil change for that. It uses 10 quarts of oil, so it will take a bit more Prolube in there. I will probably change the gear oil in the Diffs and add some Prolube there too. Should definitely reduce the wear over time. Probably do my 4x4 ATV too.

I’m a mechanic in northern Ontario Canada and I started using this in my 2015 vw golf with 175000 kms on it and I’ve notice at least 100kms (60miles) per tank. Definitely more power less having to push the accelerator to make it up hills. Engine runs smoother too.

Thx pro lube