Porsche introduce the 991 GT3 Performance

Posted by luis-galan | 02 December 2016 | PROJECTS

Porsche introduced the 991 GT3 in 2013.[23] The 991 GT3 features a new 3.8 litre direct fuel injection (DFI) flat-six engine developing 475 hp @ 8,250 rpm, a Porsche Doppelkupplung (PDK) double-clutch gearbox and rear-wheel steering. The engine is based on the unit fitted in the 991 Carrera S, but shares only a few common parts. All other components, particularly the crankshaft and valve train, were specially adapted or developed for the 991 GT3.[24] For example, the 991 GT3’s engine uses titanium connecting rods attached to forged piston, in order to allow the engine to reach up to 9,000 rpm.
The 991 GT3 is claimed to be able to accelerate from 0-60 in 3.1 seconds or less, and the quarter mile in 11.2 seconds at 126 mph.[28][29] The GT3 has a claimed top speed of 195 mph. The lap time on the Nürburgring Nordschleife is 7 minutes and 25 seconds.

After this information would seem impossible to improve the performance of a GT3, but is not.Autodynamica is able to offer the best products and services for the new Porsche GT3, this thanks to almost 25 years of working with the best cars and using only the best products in the industry.

The goal was very clear and simple, increase power and reduce weight while maintaining this car as a street car and no a track car, so we decided to investigate our options and finally found the best exhaust system for the new Porsche GT3 is manufactured by Akrapovič.

The titanium Evolution Line is a full system designed to give noticeably increased power at higher revs. With superb attention to detail, including parts cast in Akrapovič’s own titanium foundry, the craftsmanship and coating finish on the system is a joy to behold. With a newly developed exhaust manifold, incorporating 100 cpsi sports catalytic convertors and side mufflers—all designed to increase power and torque—the Evolution Line utilizes integrated catalytic convertors and the functionality of the new exhaust valves to deliver an out-and-out attack on the senses. With the valves in the open position, the Evolution Line sounds like the top-performing Evolution Race system, but also has the option of a lower sound level when the valves are closed, perfect for use in more everyday locations. Offering an increased weight savings in the area behind the engine and the rear axle, the reduction will enhance the handling and improve performance. The Evolution Line is also tuned to deliver a sportier and hard-hitting sound—in open valve mode, the more the engine is revved the better the sound gets—as well as increasing performance, all to provide an even greater sensory experience. With the addition of the handcrafted high-quality optional carbon- fibre rear diffuser, the Evolution Line will show that the GT3 means business even when it’s standing still.

Exhaust System Highlights:

10 hp @ 8000 rpm | – 31 pounds | + 27.3 Nm @ 33850 rpm

EVOMSit Software Calibration

EVOMSit software combines superior mechanical expertise with an unequivocal capacity to calibrate the most complex automotive computer electronics. When you experience anEVOMSit software on your vehicle, you will begin to realize the world of intelligent tuning, insanely tuned. EVOMSit software calibrations have been tested under the most grueling conditions on a state of the art AWD dyne cell as well as in real world driving on the street and on the race track.

Software Calibration Highlights:

+ 20 hp @ 8100 rpm | + 19 Nm @ 3400 rpm

For more information about all our Porsche services and performance upgrades, gives us a call (281) 292-7789 or e mail us to service@autodynamica.com

Porsche Service & Performance The Woodlands TX, Akrapovic, HRE wheels, Modulare Wheels, Techart, AWE Tuning, GIAC, EVOMSit,

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