LOL leafblower + Nozzz
I actually believe these things could work but never as good as a genuine turbo or compressor.
If you fit two good calculated blowers to you air feeds of the airbox and map accordingly I am confinced you could see nice gains (specially low down the rev range.) Due to the blower not being rev programmed you get more forced induction in the low revs and probably non or even a bit of restriction on the high revs. (depends on the size of the blowers ofcourse)
Finding blower that allow a clio to rev to 7000 and provide enough pressure you can search a long time.
Also the blowers would need lots of energy from the battery / alternator which will take more power from the engine.