The BRABUS engine specialists also fit the engine with larger turbochargers, a more efficient intercooling system and a stainless-steel high-performance quad exhaust system with free-flow metal catalysts.

ENGADGET: Brabus iBusiness luxury sedan puts an iPad at every seat, a Magic Mouse at every hide-covered armrest

Acoustic Processing Suite to optimize system performance and hands-free calling.

ENGADGET: QNX shows off its versatility, powers OnStar accessories as well as floundering tablets

Offering rich, powerful and dynamic audio performance, the SBX4250 Sound Bar Speaker System provides hassle-free home theater sound.

ENGADGET: Toshiba tries its hand at home theater audio with the SBX4250 Sound Bar