Hyundai felt it had to address 'too weak' 2017 WRC driver line-up

Andreas Mikkelsen was brought in by Hyundai for the final three rounds of the 2017 WRC season and led two of them.

His team-mate Thierry Neuville lost out to M-Sport's Sebastien Ogier in the title battle but ended the season with a dominant Rally Australia victory.

Mikkelsen's arrival has caused friction, forcing Australia podium finisher Hayden Paddon and Dani Sordo to share a third car for next season while Mikkelsen and Neuville are expected to contest every 2018 round.

But Hyundai team manager Alain Penasse said the shake-up was essential.

"We are the complete team now," Penasse told Autosport. "We said at the start of the year that we thought we had the line-up that was the right choice, but during the year it proved to be too weak and that's why we had to make this change.

"It doesn't please Dani or Hayden, but we're not here to please them, we're here to do the job.

"There is pressure to be world champion and the manufacturer has the desire to achieve that; there is no phone call from Korea, no pointing the finger to us, but there is the passive pressure. We are aware we have to deliver."

Team principal Michel Nandan says the i20 Coupe WRC's domination in Australia is a taste of what is to come in 2018, and agreed with Penasse that the signing of Mikkelsen had been pivotal.

"The decision to bring Andreas is, from what we have seen already, the right one," said Nandan.

"In the end we are here to be world champion. We missed it this year and, for sure, we don't intend to miss it next year so we have to try our best."

Though Neuville won four of this year's 13 rounds, Hyundai struggled to match its rivals for reliability.

Neuville 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.

"At that point there was still a chance for him in the championship - that's why we gave this car to Thierry. We couldn't make three of these cars for the last rallies.

"We had some issues with the car, but we focused the development on the reliability for the next season car and this is done.

"With this car we can go to next year's championship with good confidence."