Dorman 419-103 Belt Tensioner-belt Tensioner Assembly on 2040-parts.com

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.

Ford to open Silicon Valley lab

Ford Motor Co., aiming to keep ahead of technology trends, will establish a research lab in the heart of California's Silicon Valley. The automaker said Friday the lab will open near Stanford University in Palo Alto, Calif., in the first few months of this year. Ford wants the lab to take on a start-up feel and expand beyond the traditional automaker mindset to encourage innovation and improve mobility and safety.

Revealed: tech secrets of new 2014 BMW M3 and M4 Coupe

BMW has spent the past four years developing the new M4 Coupe and newly-announced M3 saloon from scratch – all with the intention of making its road-racer range more focused, more able and more relevant to modern motorists. They are faster, sharper and more dynamic, promises the firm, but also greener, smarter and more flexible than ever. The result, believe the engines, is a duo that’s without rival on the market – no other four-seat coupe or five-seat saloon offers this much high performance sports car ability for the money.