1 1/2" X 6" Brass Pipe Nipple. 11/2" on 2040-parts.com

2013 VW Golf GTI MK 7 revealed

We have the first photos of the 2013 Vokswagen Golf GTI – the MK VII GTI – ahead of a debut at the 2012 Paris Motor Show. It’s just over three years since the MK 6 Golf GTI arrived and now – ahead of what was expected – we have the reveal of the 2013 VW Golf GTI MK VII. Heading for the 2012 Paris Motor SHow this week, the new Golf GTI holds no real surprises – it’s the MK 7 Golf with the usual GTI appendages.

2014 Camaro Z/28 boasts slick aero tricks

When the Chevy Camaro Z/28 was unveiled last spring at the New York auto show, we were told how Chevy took stuff out to lighten the car. Trunk carpet and interior sound-deadening material are jettisoned, the sound system has but one speaker, the rear glass is thinner and so on. Despite the decontenting, it turns out the Z/28 is no stripper, at least in terms of aero technology: Chevrolet says the 2014 Camaro Z/28 manages airflow “like few other production vehicles, generating downforce like a race car.” Delving into the hyperbole reveals numerous exterior modifications designed to improve not just aerodynamics, but powertrain and brake-system cooling, as well.

Tesla finishes coast-to-coast Supercharger installs

Tesla has delivered on its promise of an all-electric coast-to-coast trip being possible by this winter, activating the 69th and 70th Superchargers in its growing network. But, while it's technically possible to drive a Tesla Model S from New York to Los Angeles, the route itself is a bit... unusual.