9.9 Fourstroke Lower Unit 20in Shift on 2040-parts.com

McLaren P1 concept

The McLaren P1 concept – the company's flagship hypercar model – will make its world debut at the Paris motor show next week ahead of the production model some time next year. These first images reveal an exterior that's more expressive in its surfacing and graphics than the existing MP4-12C, with a particular motif made of McLaren's 'tick' logo through the DRG. Its bodywork also appears to be layered over the underlying carbon structure that appears around the nose, rear and door panel, which hint at the diagonal bar that ran through the F1's doors, although here it dives downwards rather than creating a wedge.

Frankfurt motor show 2013: CAR’s A-Z guide

The 65th Frankfurt motor show kicks off on 10 September 2013. The event features 1000 exhibitors and is set to attract around 1 million visitors during its fortnight in the spotlight. This is CAR Online’s handy A-Z guide to the 2013 Frankfurt show, rounding up all the important new cars expected at the event, with links to our complete coverage on every vehicle that matters.

Plans To Drop Congestion Charge Pay-By Text

TEXT messages are to be dropped as a way for drivers to pay for their congestion charge under plans being considered by Transport for London (TfL). A new Smartphone app may replace text messages, which make up around 400 out of the 130,000 congestion charge payments made each day. TfL, which is launching a six-week consultation ending on September 12, describes texts as an "under-used SMS payment service" and claims the app would enable drivers to carry out a wider range of tasks.