Summit Racing Fuel Injection Performance Kit F1176 on 2040-parts.com

Cadillac CTS Coupe launches in LA +Video

Cadillac CTS Coupe gets official unveil at the LA Auto Show It’s not long since GM revealed that the CTS was going to spawn a Coupe version to go with the Estate (station Wagon), and even less time since we learned there is a going to be a Coupe version of the CTS-V – the Cadillac CTS-V Coupe. Which is now one step closer to reality with the official reveal of the CTS Coupe at the Los Angeles Motor Show, following on from the CTS Coupe announcement last week. Due to go on sale in Spring 2010 (I suppose we’re back to US model years – does that make it a 2011 CTS Coupe?), the CTS Coupe takes the oily bits from the saloon/sedan and puts them in to a very convincing, muscular coupe that sits lower and wider than its four-door sibling.

Putting the Volvo S60 Polestar Concept through its paces

Unfortunately, the Volvo S60 Polestar Concept will not be coming to a dealership near you anytime soon. It’s purely an experiment to determine if the public would be interested in 508-hp, racing-bred Volvos. Chris Harris, of Chris Harris on Cars, took a deeper look at the car on a snowy racetrack in Europe and even brought a Mercedes-Benz C63 AMG for some perspective.

One Lap of the Web: New Transformers, home-built cars and two Mercury Marauders

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. -- Michael Bay has been releasing the cars of “Transformers 4” for the past couple of months, and the latest one to be revealed is the Pagani Huayra (“why-ra”).