Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Lexus RC F & RC F Carbon price and specs – costs from £59,995

The Lexus RC F (pictured) costs from £59,995 The Lexus RC F Coupe arrived earlier this year at the Detroit Motor Show and now, following the end of IS F production to make way for it, the RC F is going on sale in the UK, with prices starting at £59,995. Whether the RC F offers enough to prove a challenge to the BMW M4 remains to be seen, but on paper it all looks very promising – and good-looking. In the UK, the RC F will come in two guises – RC F and RC F Carbon – with both models getting the same 5.0 litre V8 with ‘more than’ 450bhp and 383lb/ft of torque driven to the back wheels through an eight-speed Sports Direct Shift gearbox.

McLaren P1 Track confirmed as McLaren Automotive goes in to profit

McLaren are building a track version of the P1 (pictured) for P1 customers only It’s only three years since McLaren Automotive entered the hugely competitive market for high-end supercars (well, it’s four years, but only three since the first 12C went to a customer), but it’s already in profit. McLaren made an operating profit in 2013 of £12.4 million (and a pre-tax of £4.4 million) on sales of £284.4 million and did so – as predicted – by hitting their sales targets – McLaren sold 1359 12Cs and 36 of the McLaren P1 hypercar. And that looks to be just the start.

Honda updates NSX concept for 2013

Here's our first look inside Honda's NSX hybrid supercar, set to take on everything from the Audi R8 to the next-gen Mercedes SLS from 2015. Just unveiled at the 2013 Detroit motor show, the concept's exterior styling has been updated (we first saw the NSX show car at the 2012 Detroit show) and Honda has now revealed a potential interior design for its new supercar too. Is this the production-spec Honda NSX interior?