Toyota V6 Bakkie

I recently came across a V6 Toyota Bakkie on Gumtree where the owner was claiming an average fuel consumption of 12.5 liter per 100 km.
Knowing that the average consumption of these vehicle’s was 15 litre per 100 km, I contacted him. He produced records confirming the 12.5 litre per 100 km and said that it was as a result of having a TURBO-FLO fitted. I bought the vehicle and in no time at all sold it based on the fuel savings, which has been confirmed by the new owner.