Fuel consumption, AAN vs ADU

[OrMar]

Any 1st hand experience comparing fuel consumption of chipped AAN vs same AAN with RS2 components tuned to some 360 or so HP ?

I ask because now I have 220V (3b) with RS2 components and software I bought from a guy from german meckis forum. Map is far from perfect and fuel consumption is terrible (up to 20 lit/100km). I was expecting at least 20% less, since with same 3b engine in same car under same conditions I was getting some 12-13.
Unless I decide to swap RS2 components into my other car ('96 S6), I am one exhaust and one decent remap away from completing this car.

Thanks,
Mario

[GazzaG60]

im not rs2 but i see better fueling on the 630cc seimmens with vems than on the aby standard map. its only on boost its worse but performance is far greater so its to be expected.