No, being in and around Renaults for years, you get to know.
There are some guys out there who have previous in the MK2 scene, building ITB cars, supposedly making XYZ power. There was all the fan fair I'm seeing in this thread, how great these cars are!!! Then, eventually you see the truth. The guys who used to make these wonderful Clios are now gone, but strangely now work for another, who may/maynot be in this thread. Seen it with my own eyes. Its not possible. What i will say is TDF prep these cars for race, have extensive knowledge of the F4R, know what works, what doesn't. They dont need to hype anything up...........
Two TRUSTED tuners say its not possible. Simple as that really.