7j203657 Kelch 203491 Fuel Tank Caps on 2040-parts.com

Audi RS6 Avant heads for EJAF with a little help from Gwyneth Paltrow

Gwyneth Paltrow signing an Audi RS6 Avant heading for Elton John’s White Tie & Tiara Auction Audi UK has a bit of a history of donating cars for auction at Elton John’s annual White Tie & Tiara Ball in aid of the Elton John Aids Foundation, and 2013′s no different. In the past we’ve had the appealing R8 Spyder as an EJAF auction lot and an A1 painted by Damien Hirst, but this year the EJAF is getting the super-estate Audi RS6 Avant, scribbled on by the delectable Gwyneth Paltrow. Audi roped in Gwyneth to turn up at the UK launch of the new RS6 Avant at Audi City in London and got her scribbling her moniker  on the interior of the RS6, a task Audi says would make their uber-shed worth £88k if they sold it – but if previous EJAF auctions of Audi’s cars is anything to go by it’ll fetch a lot more than that when the hammer goes down.

One Lap of the Web: New Transformers, home-built cars and two Mercury Marauders

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Michael Bay has been releasing the cars of “Transformers 4” for the past couple of months, and the latest one to be revealed is the Pagani Huayra (“why-ra”).

McLaren MSO 650S going in to production – debuts at Goodwood & costs from £252,500

The McLaren MSO 650S Concept (pictured) becomes a production model In April, we revealed the McLaren MSO 650S Coupe Concept, and such has been the reaction from McLaren buyers that McLaren has decided to put it in to production, with a total of 50 cars being built in both Coupe and Spider guise and debuting this week at the Goodwood Festival of Speed. The production MSO 650S carries over many of the elements of the Concept, but McLaren’s Design Director, Frank Stephenson, has had input to make more changes including a number of carbon fibre styling upgrades with a satin finish, a three-piece rear bumper with carbon fibre centre section and a more aggressive rear diffuser. The MSO Concept came in Agrigan Black, but the production version will be available in ‘Papaya Spark (a take on McLaren orange), Sarigan Quartz ( new metallic silver with gold infusion) and the Agrigan Black of the concept.