i posted this in the news thread but seems it was missed

The Belgian has run a 2018 specification i20 for the last two rounds and Nandan is confident the team has found the durability needed to challenge next year.

“We made the homologation of the 2018 car in October so Thierry could use this car in Wales,” Nandan explained.


https://www.motorsport.com/wrc/news/...r-2018-983456/