Valvelift

The 2008 Audi A8 Details And Photo Gallery - AutoSpies Auto News
... The new six-cylinder engine demonstrates "Vorsprung durch Technik" with FSI petrol
direct injection and the innovative Audi valvelift system. ...
http://www.autospies.com/news/The-2008-Audi-A8-Details-And-Photo-Gallery-19627/

Audi Announces US Pricing For 2008 A5 And S5 Models - AutoSpies ...
... The 2008 A5 is powered by 3.2 FSI V6 engine with the new Audi Valvelift
System, and produces 265 hp at 6500 rpm and 243 ft.-lbs. ...
http://www.autospies.com/news/Audi-Announces-U-S-Pricing-For-2008-A5-And-S5-Models-20063/