New Universal Aluminum 2 Row Performance Radiator 24x19 Left Hand Fill on 2040-parts.com

Mercedes E 63 AMG S: UK price from £83,740

The E63 AMG S is the extreme version of what is already an extreme car in the E63, with a power boost that takes it from 549bhp to 577bhp – and throws in an extra 60lb/ft of torque for good measure too – and promises real extreme performance. The problem is, getting that power down to the road. In left hand drive markets that’s solved by simply offering the Mercedes 4WD option – 4MATIC – which does a much better job of transferring power to the road than the regular RWD layout.

Audi sticks with Michelin – which is good for Michelin road tyres

Audi choose Michelin for 2012 races Audi are to stay with tyre maker Michelin and this year’s Le Mans 24hr cars will be shod with Michelin tyres. Have you ever wondered why car race teams choose one tyre maker over another? Well, in F1 it’s because they don’t have a choice, but elsewhere it’s different – they can choose.

Caterham Seven Supersport (2011) first official pictures

This is the new Caterham Seven Supersport, a new roadster that offers track-biased fun for less than £20k. The Seven shape is familiar, but Caterham has pinched parts from its Supersport race series cars (which sit above the Academy and Roadsport classes, but below the Superlight and forthcoming SP/300R) to create this new Supersport model.  Is the new Caterham Seven Supersport road car exactly the same as the race car? Not quite, but the pair are similar.