2012 Porsche 911 Turbo S Cabriolet on 2040-cars

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911 beware! Porsche testing new top-trim Boxster

The Boxster and Cayman are like the scrappy siblings compared to their star brother – the Porsche 911. And now it looks like the rivalry is about to get even more serious, as our spies have captured this hotted-up Boxster doing some winter testing. We've already seen Porsche evaluating a higher-performance version of the Cayman, rumored to be called the GT4. It would reportedly offer a taste of the thrills of the 911 GT3, but at a lower price. The coupe appears to have a convertible twin in this Boxster prototype. The biggest giveaway of their possible relationship is the shared front bumper with larger intakes and an extra opening at the tip of the hood. Although, this one lacks the Cayman's big, rear spoiler in favor of a smaller decklid unit. The good news for fans of shifting for themselves is that this tester is fitted with a manual transmission, according to our spies. Being a prototype, though, there's no guarantee that the gearbox makes it to production. At least in Cayman trim, these higher performance models might use a tuned version of the 3.4-liter flat-six with between 370 and 400 horsepower. Though, an earlier rumor suggested that a turbocharged four-cylinder could sit behind the driver. Until we know for sure, glance at the gallery to see a Porsche that might try to challenge its big brother.

Porsche rolls out new 919 Hybrid at racing gala

That Porsche is returning to Le Mans next year with a top-tier LMP1 entry is no news - we've known that for some time. We've even seen pictures of the car in question undergoing testing at various racetracks across Europe, been told who'll be driving it and given some basic parameters of what will make it go. We just haven't known what to call it, but now we do.
In detailing its full endurance racing program for next year at its Night of Champions in Weissach, Porsche has revealed that its new LMP1 racecar will be called the 919 Hybrid. So, something like the 918 Spyder, only one faster. With a four-cylinder engine and a pair of electric motors, the 919 Hybrid will be taking on the top class at Le Mans next year, with a compelling roster of drivers on the docket: along with Mark Webber, Timo Bernhard, Romain Dumas and Neel Jani, Porsche has assigned its works driver Marc Lieb and F1 test driver Brendon Hartley to the effort. But that's not all Porsche has in store.
The factory is also supporting teams that will campaign the 911 RSR in the FIA World Endurance Championship as well as the United SportsCar Championship here in the US, taking Porsche off the pit wall and right in the race seat for next year as part of a comprehensive new racing program, details of which you can read in the press release below.

Porsche offering new tire option for Carrera GT

Let's face it: finding new tires for older cars can be challenging if tire manufacturers have stopped carrying the right sizes (this writer went through Hell to find a set of 205/60-13s). But what about tires for low-volume supercars, which use sizes that often won't fit on high-volume production vehicles? The Porsche Carrera GT isn't that old and tires are still available in the correct sizes, but the German automaker has shown its support of keeping them on the road by working with Michelin to give owners yet another tire option. Enter the Carrera GT-specific Pilot Super Sport.
It's common knowledge that tires are one of the most important pieces of the performance puzzle, and Porsche claims that the PSS tires, sized 265/35ZR-19 front and 335/30ZR-20 with Porsche's "N0" rating, will improve the Carrera GT's handling and stability all the way up to its claimed top speed of 205 miles per hour. That's important for a car with razor-sharp handling characteristics. They'll also net drivers a 10-percent increase in fuel economy on regular roads and up to 20 percent on racetracks, Porsche says.
The PSSs use cutting-edge tire technology to harness the Carrera GT's 610-horsepower. They have a dual-compound tread that's different from the inside of the tire to the outside, which, Porsche says, helps steering precision and increases maximum grip. Aramid fibers, which are lightweight but just as strong as steel, are used in the tire's belt to reduce unsprung weight.