2004 Porsche Boxster Base Convertible 2-door 2.7l 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.

Leno buys classic Porsche 356 Carrera 2, seeks out and finds perfect expert for help

The world of collector cars is fairly tight-knit when you get down to individual models. Need proof? Just take a look at this latest video from Jay Leno's Garage. The subject is a gorgeous 1963 Porsche 356 Carrera 2. Jay, being known as quite a collector, got a call from someone looking to sell. While doing his due diligence and looking for a 356 expert to go over the car with him, he came across John Willhoit.
Where the story gets weird is when Leno is asked the license plate number - it turns out that Willhoit, owner of Willhoit Restorations, had restored the exact same car more than 30 years prior. He then sold it to the same person that was looking to give it to Leno. What follows is a truly interesting video on the little quirks of the 356, along with Willhoit's personal history on a car he hadn't seen since 1976.
This is a bit more mechanically detailed than Leno's normal videos, but it's on a very interesting subject. Take a look below for the entire film.

Porsche Macan to get four-cylinder engines

Porsche hasn't offered a four-cylinder engine since the 968 went out of production in 1995 - the better part of two decades ago. There'd been talk of a four-pot Boxster or an even smaller model to slot in below it, but while the latest intel indicates that Porsche is moving ahead with its four-cylinder plans, it's a different kind of vehicle that will get it first.
That, of course, would be the new Macan. Just revealed a few weeks ago at the LA Auto Show, the Macan crossover is being launched with a pair of twin-turbocharged V6 engines (a 3.0 with 340 horsepower and a 3.6 with 400 hp) and a six-cylinder turbodiesel with 258 hp. But smaller engines, according to emerging reports from Autocar and Auto Express, are on their way.
Word has it that Porsche is preparing a 2.0-liter turbo four with 280 horsepower and a diesel with the same displacement and cylinder count, engines that will power new entry-level Macan models that will slot in beneath the existing Macan S, Macan S Diesel and Macan Turbo. While the diesel is tipped to be ported over from the Volkswagen parts bin, the four-cylinder gasoline engine is said to be under development by Porsche itself, which could mean it will have a boxer layout.