Porsche GT3 / GT3RS (991.1 / 991.2) | Akrapovic | dB reducer (Titanium) Model_S3 8l When the surge reaches the

When the surge reaches the spark plug

4 / 4450 rpm + 10

Dual vband 0

But when you lower ride height

Porsche GT3 / GT3RS (991.1 / 991.2) | Akrapovic | dB reducer (Titanium) Model_S3 8l When the surge reaches thePORSCHE 911 GT3 RS (991) 2014 Akrapovi dB reducer (Titanium)TP PO991GT3 BOX Designed and constructed exclusively for the Porsche 911 GT3 (991) and GT3 RS (991), the Akrapovi dB reducer (Titanium) is aimed at driving enthusiasts who need to keep the noise of the exhaust within approved levels during track day use. Made from high grade lightweight titanium, the dB reducer works like an additional muffler to allow extra expansion of the exhaust gases. It