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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.

Porsche Cayenne GTS, base models revealed ahead of LA

Porsche unveiled a slew of refreshed Cayennes just a few months ago, but the base model (right) and high-performance GTS trim (above) were conspicuously absent from that list. There's no more reason to wonder about them, though, because the German brand plans to unveil both at the upcoming Los Angeles Auto Show on November 19.
Sitting below the Turbo in the lineup, the latest GTS still offers plenty of performance. It drops the previous version's naturally aspirated V8 in favor of a tuned version of the twin-turbo 3.6-liter V6 from the Cayenne S for some added oomph. The tweaks bring power up to 440 horsepower and 445 pound-feet of torque, which is enough to rocket the model to 62 miles per hour in an estimated 5.2 seconds. The bump also equates to 20 hp and 39 lb-ft more than the current S and more importantly 20 hp and 62 lb-ft more than the previous GTS, according to Porsche.
In addition to the extra muscle, Porsche also decks the GTS out with some added features. It comes with a standard sport exhaust and Porsche Active Suspension Management system with an air suspension lets the chassis sit about three-quarters of an inch lower (20 millimeters). To bring things to a halt, the high-performance models also takes its brakes from the Turbo model.

Porsche Macan configurator lets you build $110k crossover

Part of the idea behind the new Porsche Macan is that it's less expensive than its larger sibling, the Cayenne. But with a starting MSRP of $49,900, the base Macan S is actually $300 more expensive than the cheapest Cayenne. That, however, is just the start, as you can see from the online configurator.
As is often the case with German cars in general (Porsches especially), tick the right boxes and you'll soon be leaving that base price behind in a cloud of tire smoke. Start off with the Macan Turbo and you're looking at a base MSRP of $72,300, which is already over twenty grand more than the naturally-aspirated version. But even that soon escalates as the options pile on.
Aurum Metallic paint will set you back $3,120. 21-inch wheels, another $3,300. You'll probably want the air suspension, torque vectoring, the Sport Chrono package, adaptive cruise control and lane-change systems, and those each add over a grand to the price. A Burmester surround sound system is the single most expensive option at $4,290. And if you choose them all - and choose all the optional trim packages - you'll soon be looking at a price in excess of $110,000. That's enough to get you into a Cayenne Turbo... assuming you don't tag on all the options to that one, too.