2007 Ford Focus Cruise Control Speed Regulator Servo Unit on 2040-parts.com

Jaguar: Geneva Motor Show 2013

Jaguar has the European debut of the new Jaguar XFR-S, the new F-Type, classic Jaguars and the trailer for the Jaguar F-Type film by Ridley Scott. It’s a relatively quiet Geneva Motor Show for Jaguar with nothing really new to shout about, but there is one European debut, the new Jaguar XFR-S, and the nest instalment in the F-Type’s ongoing PR assault with a final trailer for the F-Type film by Ridley Scott. The Jaguar XF cobbled together to take a bit more of a fight to the new BMW M5 and Mercedes E63 AMG than the XFR can manage – the Jaguar XFR-S – gets its European debut at Geneva.

Watch: Ford Fiesta Rallycross car showcased in Detroit

The Ford Fiesta ST and the streets of Detroit and Belle Isle are the stars of this promotional video released on June 26 by Ford Racing to help promote the ongoing bid of organizers who are hoping to lure the X Games to the Motor City in 2014. Detroit is one of four finalists for the 2014 X Games, along with Austin, Texas; Charlotte, N.C., and Chicago. An announcement is expected late this summer as to which of the three cities will be awarded the three-year run of Summer X Games.

One Lap of the Web: The Economist talks cars, Maria Sharapova's Porsche and crazy bikers

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Have you ever seen two motorcycles going wheel-to-wheel at 200 mph in the rain?