Porsche 992 GT3 iPE Catback Exhaust System (Sound Check)

iPE Stainless Steel Dual-Resonated Catback System for Porsche 992 GT3
ipeofficial.co...
OEM Valves Closed: 108 dB
OEM Valves Open: 123 dB
iPE Valves Closed: 115 dB
iPE Valves Open: 128.5 dB
#iPEexhaust #Porsche #992GT3 #PerformanceRedefined
0:07 OEM Valves Closed
0:15 OEM Valves Open
0:26 iPE Valves Closed
0:40 iPE Valves Open
1:07 iPE Catback Launch Control

[@marioleyba]

Is this similar to the sound of the 991.1 gt3 with the catback system

[@S25117]

Only catback? Does this need software set uo?