Renault running โ€˜at 80 or 90%โ€™ - Taffin

Remi Taffin says Renault was running โ€œonly at 80 or 90 per centโ€ of its potential at the...

Rรฉmi Taffin: โ€˜Renault must supply a winning power unitโ€™

Exactly 12 months ago in Jerez, Renault Sport F1โ€™s Rรฉmi Taffin was in the hot seat and facing...

Are the 2015 power units louder?

When pre-season testing got underway at Jerez this week, one of the early observations was a perceived increase...

Renault, Red Bull expect quicker progress

Renault Sport F1 director of operations Remi Taffin expects the engine manufacturer to make much quicker progress in...

Renault F1 pushed engine limits in 2014

Renault says it pushed the life of its power unit components more than required last season in order...