Get a look at the GTS, BMW's new, hardcore M3Mike Spinelli5/27/11 10:00amFiled to: BlipBmw m3 gtsBmwM33 SeriesSpy Photos18EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkRemember the BMW M3 GTS sedan concept? Spies caught the production version lapping the Nürburgring. Will it get the GTS's 4.4-liter or the M3's standard four-liter V8? Unclear. We do know the GTS's roll cage and five-point harnesses are history.