Ac Delco Iridium Spark Plugs 41-103 Qty(4) on 2040-parts.com

OnStar rolls out at Best Buy

Car consumers no longer have to buy a General Motors vehicle to get OnStar. An aftermarket version of the system goes on sale July 24 at Best Buy. The OnStar-equipped rearview-mirror setup costs $299.99 to purchase and $75 to install.

New Rolls Royce Wraith on the road (video)

The new Rolls Royce Wraith hits the road The new Rolls Royce Wraith – revealed at the Geneva Motor Show in March – is Rolls Royce’s answer to the sport credentials of Bentley, and it’s a convincing effort. Essentially a Ghost Coupe, the Wraith’s styling is, perhaps, a little jarring with its almost dog humping back end, but from some angles it also looks remarkably elegant for a two door coupe that’s the size of a delivery truck. But the key to the Wraith’s appeal – apart from the sumptuous fixtures and fittings – is its dynamism and power, with 624bhp on tap from its v12 (and an earth-turning 590lb/ft of torque too) enough to shift the Wraith to 60mph in a very un-Rolls Royce 4.4 seconds.

Porsche 911 GT3 RS (2009) (2nd gen 997) first photos

By Tim Pollard First Official Pictures 19 August 2009 09:42 Porsche has just unveiled these first photographs of the new second-generation 997 GT3 RS – Porsche shorthand for the hardest, most track-focused contemporary 911 yet. While some prefer the sledgehammer power of the new 911 Turbo and others choose the widowmaker, aka the loony, rear-drive turbocharged GT2, for many the 911 GT3 RS is the purest of the rear-engined Porsches. The new photos of the GT3 RS reveal a 911 that’s been fettled and feted, prepared for use cross-country or at Cadwell Park race track.