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

Excessive accessories are on display at the Tokyo Auto Salon

The Japanese tuning industry may finally be emerging from the economic slump if this year's Tokyo Auto Salon is an accurate barometer. The three-day spectacular--Japan's equivalent of SEMA--attracted nearly a quarter-million visitors, all eager to get a glimpse of the latest cars and the newest excessive accessories for 2011. Here's a recap: The Honda CR-Z was, without a doubt, the car of the show, and some versions were tuned to deliver up to 300 hp, thanks to turbocharging or supercharging kits.

Infiniti means . . . what?

Ever since Infiniti was launched with mystifying advertising images of rocks and trees 21 years ago, Nissan Motor Co.'s luxury brand has been hard to pin down. Vehicles such as its G37, the 2011 M sedan and the QX56 SUV turn heads and win praise in buff books. But while luxury competitors such as BMW, Mercedes-Benz, Audi and Lexus have soared in consumer popularity over the past decade, Infiniti has struggled to keep up.

Eterniti Hemera (2011) at Frankfurt motor show

Eterniti Motors – the fledgling UK luxury car start-up – has shown its new Hemera SUV ahead of its debut at this week’s 2011 Frankfurt motor show. It’s now become apparent that Eterniti will rebody the Porsche Cayenne 4x4 at its London factory to an even higher spec – they say – than when it emerges from Stuttgart. So the Eterniti Hemera is a posh Cayenne?