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

Kia CUB concept

Kia gave its new CUB concept its official debut at this week's Seoul Auto Show. The B-segment five-door hatchback was designed at Kia's Namyang Design Center in Hwaseong, South Korea, under the direction of the carmaker's president and chief design officer Peter Schreyer and is less than 4 meters long. Developed as the latest study into Kia's B- and C-segment future models following last year's Trackster concept and the Provo concept unveiled earlier this month at the Geneva show, there are a number of design features taken from the 2007 Kia Kee 2+2 concept.

Opel Astra OPC Extreme debuts before Geneva

The Geneva motor show starts next week, which means we get to see an awesome selection of cars that will never come to our shores. On Wednesday, Opel added the Astra OPC Extreme to that category, which now includes the Jaguar XFR-S Sportbrake, Volkswagen Polo and Aston Martin Vantage N430, among others. The Astra OPC Extreme is 220 pounds lighter than the already-hot OPC, thanks to the use of carbon fiber.

McLaren MSO reveals MSO 650S Coupe Concept

The McLaren 650S MSOP Concept (pictured) showcases McLaren’s custom options It’s only a few months since we had a McLaren MSO 12C Concept from McLaren Special Operations (MSO) – Maclaren’s division that titivates cars for a significant wad of cash – to showcase just what MSO can do for the 12C. But with McLaren deciding that the 12C is biting the dust in the face of the new 650S, it’s time to update that concept to one that’s current, hence the arrival of the McLaren MSO 650S Concept. The changes to the 650S by MSO are designed to illustrate what McLaren can do to make your 650S as individual as you are, and the updates included on the concept can be applied to both the Coupe and Spider versions of the 650S and even the 12C.