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The Akrapovic Evolution aftermarket exhaust system is based on the same layout as the original exhaust system of the GT3 with valve control. A newly developed exhaust manifold with 100 cpsi sports catalyst guarantees and increase in power and torque, as do the newly developed and optimized pre mufflers. But the real plus of this exhaust system is the weight reduction of 17.05 kg (37.59 lbs), while it maintains the original layout and functionality of the exhaust caps.
The weight distribution of the vehicle is improved considerably, because of that weight reduction in the area behind the engine and the rear axle, which has a positive effect on the handling. The limit range of the vehicle adjusts upwards and so higher transverse acceleration is possible. The combination of improved power to weight ratio (through and increased efficiency of 12 HP), torque progression by 14.2 Nm (10.47 lb/ft), and the positive effects in connection with driving dynamics enhance the performance of the GT3 distinctively. The sound impression in this configuration is somewhat more voluminous and with opened caps way more aggressive than in the original version.
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WARNING: Cancer and Reproductive Harm
Porsche 997 GT3/GT3 RS
|997 GT3/GT3 RS||2007-2009|
Agency Power Titanium Exhaust Brushed Tips Porsche 997 GT3 GT3RS 07-11