Fel-pro Performance Permatorque Head Gaskets Mls 4.200" Bore Each Fel1144-071 - on 2040-parts.com

Twingo Renaultsport 133 & Clio Renaultsport 200 ‘Silverstone GP’ Limited Editions launched

Renaultsport Twingo & Clio 'Silverstone GP' - just 50 of each available ‘Now what moniker can we hang on the back of a Renaultsport Twingo and Renaultsport Clio to get our British customers to part with their hard-earned?’, the man from Renault was heard to say. ‘I know’, he said, ‘Silverstone will be in the news next week – all shiny and new and quick. That’ll do – we’ve only got 50 of each with that left-over paint to flog.’ And so we get treated to a Limited Edition of just 50 cars each of the Twingo Renaultsport 133 ‘Silverstone GP’ Limited Edition and the  Clio Renaultsport 200 ‘Silverstone GP’ Limited Edition.

Mercedes CLS Shooting Brake by Brabus (2012)

Mercedes tuning specialist Brabus has unveiled a raft of packages for the new CLS Shooting Brake. A range of tune-ups, body addenda, alloy wheel designs and sports exhaust packages are to be offered, but the real headline act is the 611bhp option for the flagship CLS63 AMG variant. It's not just a mad-cap power struggle though; Brabus offers a three-year/62,000-mile warranty on all its power upgrades, so bear that in mind if the other half isn't convinced your new family estate needs McLaren 12C-chasing poke.

Best of the Best for 2012: Audi A7 and Land Rover Range Rover Evoque

Each year, hundreds of new cars and trucks pass through the Autoweek garage for evaluation by our editors. We bring our enthusiast eye to what we'll admit is a relatively enjoyable task of sorting through all of those test cars, looking for those few stellar models that deserve additional consideration for our top honors. For the second consecutive year, we've applied all of that accumulated knowledge and seat time to pick Autoweek's Best of the Best/Car and Best of the Best/Truck for 2012.