But the Swedish aviation experts didn't stop there, upgrading the 2.0 - liter engine with electronic boost control not long after. (roadandtrack.com)
The steering wheel has mounted buttons that control the drag reduction system and electronic boost functions, for added convenience. (thesupercars.org)
It also has both port and direct fuel injection, individual cylinder ignition timing, variable intake - and exhaust - valve timing, and electronic boost control. (roadandtrack.com)