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

Infiniti G Convertible

The second-generation Infiniti G37 coupe - badged Nissan Skyline in Japan - was previewed by the Coupe Concept at the 2006 NAIAS show and debuted in production form at the 2007 New York Auto Show. Now, at the 2008 LA Auto Show, the convertible version has appeared with a three-part folding hardtop, following BMW's lead with the conceptually similar 3-Series cabriolet. Powered exclusively by a 3.7-liter V6, the G37 convertible comes with a specification that includes leather seats, a 'power walk-in' device that electrically moves the front seats out of the way to help ingress and egress to the rear, and air-conditioning that automatically detects whether the roof is up or down.

New service! Buy a single issue of CAR online

CAR this month trials a new service letting you buy a single issue of CAR Magazine via the website – at the same price you’d pay in a shop. Previously you’ve only been able to take out an annual subscription to the printed magazine online, but we’re testing a new, more flexible system to see if there’s demand to buy single issues. Wherever you see the special McLaren button below, you can click through to a simple form listing your postage details and payment options.

VW extends used-car warranties to all brands

The Volkswagen brand, as part of its push for 800,000 U.S. sales by 2018, has a new used-car warranty program to help dealers sell trade-ins from other brands. This October, VW rolls out "WorldAuto," which extends a limited one-year, 12,000-mile warranty to used non-VW makes and models.