Ti22 Performance 600 Rear Sprocket 5.25in Bolt Circle 50t Tip3840-50 on 2040-parts.com

Interactive Audi Cam smoothes car repairs

Audi Cam system – now rolled out across Audi’s UK dealer network – smoothes repair flow decisions for customers. Last year Audi introduced Direct Reception technology across its dealer network, allowing customers to see and speak to the mechanics (sorry, technicians) as they work on a car. It’s a good way to pass the time if you have the time in the first place to sit in a dealer’s reception whilst your car is worked on, but it always seemed more a gimmick than anything else; a bit like the ‘Celebrity Chef Kitchen Table’ fad.

2013 Lexus LS 460 F-Sport revealed on Facebook

After teasing the silhouette of the 2013 Lexus LS 460 on Facebook last week, the company has revealed the entire car. It's actually the F-Sport version of the Lexus halo sedan, and it will wear the corporate, aggressive, angular front end seen on the GS model. The body looks more muscular than before, with a sportier set of wheels to go along with the new look.

Concept Car of the Week: Saab Aero X

In January 2005 Bryan Nesbitt, then-executive director of GM Europe Design, charged the 15-strong Saab Advanced design team in Gothenburg, Sweden, to create the "ultimate vision of the brand". The design team – led by head of Advanced Design at Saab, Anthony Lo – worked on a number of sports car proposals, which were considered 'the jet fighters of the road.' The chosen proposal by Alex Daniel was for a large, front-engined sports car that would become one of the most universally acclaimed concept cars of recent times. Of course the Aero X's door arrangement – complete with huge, forward-hinged canopy – is its party trick, but even without the theatrics the car's proportions, surfacing and graphics are exceptional.