05 Ski Doo Mxz 600 Ho Throttle Bodies D30 on 2040-parts.com

Jaguar XFR-S arrives ahead of LA debut

The Jaguar XFR-S – Jaguar’s most powerful saloon car to date – has leaked out ahead of its debut tonight at the Los Angeles Auto Show. We’re hoping that Jaguar has managed to bestow extra power on the very appealing XFR without wrecking the stuff that makes Jaguar saloons so appealing – the dynamic/ride balance – which, if they have, will make the XFR-S a more appealing bonkers sports saloon than the German offerings. The promise is all there with a new butch front end, a more aggressive body kit, chunks of carbon fibre, a huge rear wing for extra downforce, a new diffuser at the back, stiffer springs, a new rear subframe with stiffer bushes, a tweaked active diff and a tweak of the stability control for more fun.

Mini John Cooper Works GP (2012) full specs and stats

A cynical marketing exercise, or Mini getting back to its pocket rocket best? Say what you like about the new (deep breath) Mini John Cooper Works GP, but there's no arguing with its raw specification. With slightly more power (up to 215bhp from 208bhp in the standard JCW), it's the fastest Mini yet.

Vehicles connect at Michigan International Speedway

The Michigan Department of Transportation and Michigan International Speedway have joined forces to help in the development of a connected-vehicle system. In the future, it will help cars communicate with each other on the road to avoid crashes and increase safety. The speedway, located in Brooklyn, Mich., will allow organizations such as the Connected Vehicle Proving Center and the Center for Automotive Research to use the track as a test road for the new technology.