Porsche's GT boss: why future 911 GT3s will keep getting better

Andreas Preuninger has overseen Porsche's GT arm for 25 years – so what's next for the fabled model line?There's a sell-out crowd at the Porsche Experience Centre at Silverstone, host of the Sunstede Festival celebrating 75 years of Porsche in the UK.
To the attendees, as the brand's biggest enthusiasts, Andreas Preuninger is a rock star akin to a Glastonbury headliner given the number of hits he has overseen as head of Porsche's GT division.
After our sit-down he's straight off into the c