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Video: Track-day fun in the Lexus LFA

As promised, the third installment in our supercar video extravaganza--after the Chevrolet Corvette Z06 and the Porsche GT2 RS--gives you the lowdown on the hyperexotic Lexus LFA and its insane 552-hp V10 powerplant. Best described by senior editor for motorsports Mac Morrison as "shrieking like a melting witch," the Lexus LFA emits a wail unlike anything this side of a Formula One racer, and its performance isn't too far off that mark, either. Check out the walk-around and some on-track fun, then come back for the VBox lap on Friday.

VW 'to announce its WRC entry' at Rally Sardinia

VW Polo R WRC (2011): Volkswagen enter the WRC High-level sources in an existing World Rally Championship team have told CAR that Volkswagen will formally announce its decision to enter the WRC at Rally Sardinia, which starts on 5 May 2011, somewhat stealing the thunder of Mini’s WRC debut. It’s believed that sister firm Skoda’s Fabia Intercontinental Rally Challenge car will be used as the first step in development. This car currently runs to the 2.0-litre naturally aspirated S2000 rules, so one of the first steps will be to switch to a 1.6-litre turbo.

Porsche 911 GT3 RS (2010) bows in

The 2010 Porsche 911 GT3 RS will be at the Frankfurt Motor Show As you can probably guess, the first thing the latest GT3 RS gets is a hike in power, courtesy of the move from the old naturally aspirated 3.6 litre to the 3.8 litre you get in the new 911 Turbo, minus the turbos. But that still gives you 450bhp – up 15bhp on the regular GT3 – all of which gets shoved through a shorter ratio six-speed manual box. No nancy-boy paddles shifters here.