Eastern Direct Fit Catalytic Converter 40466 on 2040-parts.com

Fangio's Mercedes-Benz W196 up for auction at Goodwood

It's the father of the venerated 300 SLR. It was driven by Juan Manuel Fangio, Hans Hermann and Sir Stirling Moss. The open-wheel body was commissioned by El Chueco himself when the streamlined unit designed for fast tracks proved too tricky to place on twistier circuits.

Sebastien Loeb's 2014 WTCC Citroen racer revealed

This is the Citroen that will be driven by Sebastien Loeb in the 2014 FIA World Touring Championship as the brand joins the series for the first time. Based on the Citroen C-Elysee saloon, the WTCC is the first model homologated for the new regulations that come into effect next season, with the series set to kick off in Europe in mid-April. What is the Citroen C-Elysee?

Winners and Losers: Porsche sales pop in April

Porsche sales spiked 82 percent in April and are up 46 percent for the year, parking the luxury automaker among the top five winners so far for 2011. The redesigned Cayenne made the biggest contribution, with sales up an eye-popping 384 percent from last April and 141 percent for this year. Porsche counted 1,578 copies of the Cayenne sold in April, versus 326 the year before.