Last year we saw this beautiful Voodoo Blue Porsche 991.2 GT3 RS equipped with a full straight piped iPE exhaust system. We also saw another GT3 RS in silver fitted with an iPE exhuast. A GT3 with an aftermarket straight piped exhaust system just sounds incredible, it is one of the best sounding cars ever! In this video you can see some loud accelerations and downshifts. We saw these cars at the Roaday Voorjaarsrit, StreetGasm Herfstrit, Haspengouw Tour and StreetGasm Friday.