I was checking the point scoring system for ERC (refreshing my memory) and noticed the following remark for eligible cars.

Remark concerning R4 cars:
- These regulations will not be continued after 2014.
- As from 01.01.2015, R4 cars will be eligible in the rallies of non European FIA regional championships only.
- Cars with a National R4 homologation will also be eligible in these rallies as from 01.01.2015

http://www.fiaerc.com/uploads/files/...l_160114_1.pdf (page 13)

Why only R4 cars?

I also noticed that this year is the last homologation year for Mitsu evo 9.

http://www.fia.com/sites/default/fil...25.06.2014.pdf (page 33)