Got it today. Total price came out almost 40 USD, which of $15 for shipping. Found it on ebay,it is only one store that I found which ships to US. It is recommended over proline flush for the cars that were neglected(or missed) on oil change and abused. Heard that is very effective, but maybe not exact product that I thought. There is cleaned in their line that stays in engine for 200 miles, and I heard name only ones in German. So anyway I will try try it in the end of my oci, with fresh filter and oil to be safe since I din"t want to mix ARX with it, and my oil/filter might be dirty by that time.It better be good for that price. Will post pictures before and after flush.
Some prod. pictures:
Some prod. pictures: