Marine Porthole Portlight Rubber Gasket Seal 10" X 5.5" on 2040-parts.com

BMW M5 F10M (2011) track test video

BMW M has released new video footage of the upcoming F10M M5 performance testing at the BMW Miramas test centre in southern France. Is this BMW M5 video worth risking a sneaky peek at the office? If you like the M5 or fast cars in general, yes. Compared to previous entries in the M5 teaser video campaign this one shows the BMW M engineers creating enough wheelspin and oversteer to make us think that they're auditioning to work in the motoring media. The video, at nearly four minutes long, shows M5 prototypes largely stripped of camouflage sheeting being put through their paces on the test circuit, as well as undertaking some low speed incline testing on a 32 degree gradient. What we can see conforms with the M5 Concept shown at the 2011 Shanghai motor show.Apart from the aforementioned tyre abuse, you also get clear shots of the new M5's instrument panel, showing the M-DCT transmission's shift mode selector and adaptive damping display.

McLaren 12C Concept showcases McLaren Special Operations (MSO) goodies

The McLaren 12C MSO Concept (pictured) highlights McLaren’s MSO upgrades Unless you’ve ever been and bought a supercar (or a high-end luxury car) new, you may not realise that the regular options list is just the starting point for individual customisation. In fact everyone, from Ferrari to Rolls Royce, will do pretty much whatever you want to your new car if your pockets are deep enough, and it’s a game – and a cash cow – McLaren are keen to make the most of. That’s why we had the extreme McLaren X-1 project a couple of years ago, but that went a lot further than most Mclaren buyers want to go with their new car.

Saab's latest factory shutdowns 'just a blip'

Saab’s liquidity crisis is a short-term ‘blip’, according to sources close to the company. Production at its Trolhattan plant in Sweden has been halted several times in the past fortnight, by suppliers refusing to deliver parts because of unpaid invoices. However, the company is confident that the impasse will be resolved soon.