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

World’s best-selling roadster returns

MAZDA has released details on the brand-new fourth generation MX-5, already the best selling roadster of all time. Launched simultaneously at events in Barcelona, Japan and the USA, the fourth-generation MX-5 is the first to benefit from Mazda’s SkyActiv efficient technology. That means a frugal but powerful petrol engine and a substantial weight saving of 100kg over the previous generation.

Porsche 911 GT2 RS – Official +video

Porsche has released details of the 911 GT2 RS It’s just a week since we brought you leaked photos of the new Porsche GT2 RS. But a week is a long time in the modern world of car leaks, and we’d expected Porsche to divvy up the official gen on the GT2 RS sooner than this. But they’ve got there.

Audi A4 SE Technik – gets more equipment, costs less

The Audi A4 SE Technik (pictured) gets more equipment and costs less ‘Special Edition’ cars are a way to get more for less from car makers, as long as the goodies on offer at cut price float your boat, and Audi’s Technik upgrade for the new A4 Saloon and Avant is one such upgrade that offers good value. And now it’s got better. The A4 Technik already gets a well-chose list of upgrades from the regular SE trim, with Milano leather, HDD MMI Nav plus, AMI iPod connection and Audi Parking Plus all part of the package at an extra cost of £1,350 over the SE spec.