My friend drives a Sandero 1.4 Mpi (75Ps) and he is translated far too long on the 5th course on the motorway! The tyres 185/65/15 At 180 km/h the engine makes about 5000 U/pm The problem is that the car can hardly get there alone for it needs tailwind, downhill and homesickness! I thought that could take a little more performance! Thanks to the internet I was looking for this out here!http://www.chip4power.de/dacia.html Is that realistic?! Hab m al compared to renowned tuners! (unfortunately only suck with other VW etc.) Like SKN, Digitec, Dbilas etc. The specification of the more power of (15Ps) could be possible! Some gasolineers seem to have good reseven! What do you say about it?