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Porsche has released photos of the new 2010 911 GT3 ahead of its official debut at the Geneva Motor Show in March and the revised model features a host of upgrades that make it even more potent than its predecessor. The naturally aspirated flat-six has been enlarged to 4.0-liters, and now produces 435 horsepower good for a 0-100 km/h sprint in 4.1 seconds and a top speed of 193 mph. Handling is improved as well, with a modified stability management system that allows for graduated settings for both stability and traction controls, along with enlarged carbon ceramic brakes that improve stopping distances. On the outside, the GT3 gets several subtle revisions including a redesigned rear spoiler, more angular LED taillights, new bi-xenon headlights, modified air intakes on the front bumper, and a new front spoiler that can be adjusted from the cockpit.


Source, Autoblog
I kinda wish the wing wasn't just a rehash of the 996 mk.II wing, and think it's a step backward from the 997 mk.I wing. Other than that I kinda feel underwhelmed, it's probably the lack of actual details, and I'm sure once I read a road test my opinion will change.
Also, I wonder if
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and a new front spoiler that can be adjusted from the cockpit
means this GT3 gets a system for lifting the nose to go over potholes. I don't know a lot about aerodynamics, but I am pretty sure that any change at the front needs to be balanced at the back, so being able to adjust the front spoiler automatically without being able to adjust the rear seems kinda pointless. Although I guess the opposite happens every time the bog standard 997 raises it's rear spoiler.
