The R4 cars are good, the problem is the price, and as somebody said before, there is not a car brand pushing to grow, just Oreca trying to sell kits. The other problem is that the R4 cars are into the Rally2 class and have to compete against the R5 cars.

The solution could be to create a CUP into the Rally2 class only for R4 cars, so this way the drivers are competing for something and could get a prix. In other words, FIA should try to do something like Spain and Italy are doing with the N5 cars.