Street Exhaust Porsche 904 Carrera GTS in 1:18 scale
The Porsche 904 was not only a thoroughbred racing car, but could also be driven on the road thanks to its compliance with the registration regulations of the time. In order not to attract attention with too much noise, the standard or road exhaust system with a large rear silencer was usually used on the road.
Here are some of the advantages of fitting a road exhaust:
Increased power and torque: Street exhausts are designed to improve the exhaust flow of your engine, which can lead to an increase in power and torque.
Better sound: Street exhausts typically have a deeper, more aggressive sound than stock exhausts, which can make your car sound more exciting.
Improved appearance: A street exhaust system can give your car a sporty look.
Potential improvement in fuel economy: Some believe that street exhausts can reduce fuel consumption by making the engine run more efficiently. However, there is no scientific evidence to support this claim.