Denso 210-5100 Remanufactured Alternator on 2040-parts.com

Renault teases extra hot Megane RS

Renault has teased a new, more hardcore version of its Megane Renaultsport coupe on its Facebook page, hinting that the French firm is developing an even more focused version of the sporty hatch to rival the SEAT Leon Cupra 280. The picture appeared with the hastag “#Under8”, meaning the SEAT is a logical target. The Cupra 280 model recently set the front-wheel drive Nurburgring production car lap record with a time of 7 minutes 58.4 seconds.

Win a copy of Hans Mezger’s Porsche autobiography

Click here to win a copy of Hans Mezger's book. The new March 2012 issue of CAR Magazine features a 35-page Porsche special, led by our exclusive first ride in the new Boxster S. There’s also a 1400-mile American road trip in the latest Porsche 911, everything you need to know about the £645k 918 Spyder hybrid supercar, and your guide to buying the best used Porsches.

Renault Twizy Sport F1 concept

The Renault Twizy Sport F1 concept has been unveiled at Renault's plant in Vallalodid, Spain. A collaboration between both Renault Sport F1 and Renault Sport Technologies, the concept sits on the wheels of a single-seater racecar and features a front splitter, side-pods, a rear wing and a diffuser with an F1-style rain light. When looking at the concept, which measures in at 2,600mm long, 1,490mm wide and 1,450mm high, the tires are one of the first things you see, and are the same as those fitted to the Formula Renault 2.0 single-seater.