2022 Porsche 911 Carrera 4s Coupe on 2040-cars

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Some kind of Porsche 911 spied in Germany

Seeing a Porsche undergoing testing in Germany – even at the Nurburgring – is hardly a rare sight. But this one has us scratching our heads. Though almost entirely devoid of any sort of camouflage, this particular 911 clearly has something going on. It's got LED daytime running lights (similar in appearance to those on the Cayman GT4) integrated into the front end, extra air vents around back, and a pair of exhaust tips poking out the middle of the rear bumper. In the end, we could be looking at the upcoming facelift scheduled for the 911 that will see it shift to forced induction across the entire range (save for the GT3 and GT3 RS) – or this could be another version of the existing model. Porsche has been known to churn out a steady stream of those, after all. One way or another, though, it looks like we'll be finding out sooner than later – judging from how ready this particular Elfen looks to hit the show stand and showroom. Related Video: Featured Gallery Porsche 911: Spy Shots View 18 Photos Image Credit: CarPix Spy Photos Porsche Coupe Performance

Supercar parade entering highway is mesmerizing

In what must have looked and sounded to motorists on the M6 like an invasion of The Swarm, a parade of 50 enthusiast gems leaving a charity event were caught shooting down the on-ramp and merging into traffic. There were plenty of Porsches joining the 959 and Ducktail above, Aston Martins going back to the badboy V8 of the last millennium, a Ferrari Testarossa, a TVR and numerous other Easter eggs.
There were not, however, plenty of turn signals, with someone counting just five among the fifty engaging in proper use of the blinker. One reason put forth for that is the same reason we're posting this video, which is from last Summer, below: "because supercar." Enjoy.

Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.