Porsche 991 GT3 Cup racing exhaust with exhaust manifold, sport catalytic converters and heat protection made of high quality stainless steel exhaust.
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These systems are designed to dramatically reduce the noise of the 991 GT3 Cup race cars.
The noise level of this system is directly behind the silencer at below 98 dBa.
Depending on the measurement method (for example in Zandvoort), only 91.5 dBa are measured
on our vehicles. This can not be guaranteed on our part.