BMW M3 Forum (E90 E92) - View Single Post - Rumor: Next Gen BMW F30/F32 M3 Powered by 450hp Tri-Turbo 6-Cylinder Engine

NiVeDh · 07-08-2011, 09:44 PM

Technically, if the third "turbo" is electrically-powered (as opposed to driven by exhaust gases), then it's a supercharger, not a turbo.

07-08-2011, 09:44 PM	#101
NiVeDh Major General Drives: '08 E90 335i 6MT BSM Join Date: Apr 2009 Location: Atlanta / Lawrenceville, GA Posts: 8,020 iTrader: (131) Garage List 2008 BMW 335i Sedan [4.46]	Technically, if the third "turbo" is electrically-powered (as opposed to driven by exhaust gases), then it's a supercharger, not a turbo.