Porsche 911 T on 2040-cars

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Jay Leno puts carbon fiber wheels to the test on a Porsche 911 GT3 RS

Jay Leno's Garage usually focuses on looking at cars new and old, speaking to their owners and then Jay taking a drive to see what he thinks. However, Leno throws his usual shtick to the curb this week to do a full product test of the carbon fiber wheels from a company called Carbon Revolution. If you're not interested in hearing about wheels for 18 minutes, don't worry. They get mounted on a Porsche and are tested back-to-back with stock wheels, and Leno takes the 911 for a track test, too.
While carbon-fiber wheels aren't exactly a new idea, Carbon Revolution's goal is to create a lightweight, one-piece product that can be mass produced. The company even claims that it already has a deal with an OEM automaker to offer them on a vehicle in a few years. The key to the technology is that it doesn't need an expensive autoclave to be made.
In the meantime, the company's carbon fiber wheels are available as an aftermarket option for about $15,000 a set, according to the video. They weigh in at about 15.5 pounds each and offer OEM-levels of stiffness, so they could cut some unsprung mass off of a performance car. Watch here as Jay and his mechanic Bernard lap Willow Springs and give their feedback about what they think of this cutting-edge technology.

Modded budget Mazda Miata takes on new Porsche Boxster in more challenges

Earlier this month, our friends across the pond at Auto Express released the first in a two-video series that would see them try and build up a second-generation Mazda MX-5 Miata that could best a standard Porsche Boxster around the track. While that first video detailed the mods to the MX-5 - a supercharger, some suspension upgrades and a new set of super-sticky rubber being chief among them - and set baseline lap times for the stock car, today, we have the results of the 5,000-pound ($8,200) upgrade job.
Of course, we aren't going to spoil those for you. You'll need to watch the full video, which recaps the upgrades before digging into a comparison of both straight-line-speed differences between the 2.7-liter Porsche Boxster and blown Miata, as well as their behavior and lap times on the track.
Take a look and let us know what you think in Comments.

Porsche introduces Boxster and 911 Black Editions

In case choosing which Porsche to buy weren't challenging enough, the German automaker has announced a new special edition to make it even more so - particularly for people who like the murdered-out look. Called the Black Edition, it's being offered on the 911 and Boxster. As you might have guessed, the principal defining feature is the black on black color scheme, with metallic black paint available as an option. But it also comes bundled with otherwise optional equipment as standard. Both versions come from the factory with heated seats and auto-dimming mirrors as well as embossed headrests, unique sill plates and a Sport Design steering wheel. The 911 version also includes 20-inch wheels, dynamic LED headlights, front and rear Park Assist, reversing camera and Bose audio. It's based on the standard 3.4-liter model with 350 horsepower and is available in rear- or all-wheel drive and in coupe or carbio form. The Boxster Black Edition likewise starts out with the base 2.7-liter, 265-hp model, and upgrades with its own set of 20-inch wheels, wind deflector, bi-xenon headlights, dual-zone climate control, navigation, upgraded audio and park assist. Porsche dealers in the US are now taking orders on the Black Editions, with deliveries set to commence at the end of July. Pricing range from $59,100 for the Boxster and $88,800 for the 911 Carrera, ratcheting all the way up to $104,600 for the 911 Carrera 4 Cabriolet (all prices excluding the $995 destination charge). Show full PR text Exclusive editions of 2016 Porsche Boxster and 911 Carrera in classic color combination In elegant black: Porsche 911 Carrera and Boxster Black Editions Atlanta. Porsche has created a special model of the 911 Carrera and Boxster: the Black Edition. The combination of black exterior and interior emphasizes the timeless, classy elegance of each sports car. As the name indicates, Black paint is standard, while Jet Black Metallic is available as an option. Standard equipment on the 911 Carrera and Boxster Black Edition models has been enhanced in regards to the wheels, headlights, and sound system while additional equipment has been included such as the Sport Design steering wheel, door sill guards with Black Edition logo, heated seats, auto dimming rear-view mirrors, and the headrests are embossed with the Porsche Crest. The 911 Carrera Black Edition is based on the standard model with a 3.4 liter flat-six engine developing 350 hp.