Video: Porsche Carrera GT EVOMS
Is this the perfect sound on a Porsche Carrera GT? You might compare it with a Lamborghini Gallardo Spyder accelerating in a tunnel. The sound is amazing! This will make a lot of people go out of the way when you're entering a tunnel. This Carrera GT has been modified by the guys of Evolution Motorsport. They changed the exhaust for their very own muffler bypass pipes.
The pipes aren't the most expensive part of the upgrade, they are only 2700$. Evolution Motorsport also adds an ECU upgrade called EVOMSit. This 7500$ ECU tuning kit for the Carrera GT has been tested under the most severe conditions.
For just a bit more than 10k$, you get a found which, we think, is far better than the original sound.
Thanks to Streetfire for the video.