Fabspeed Porsche 718 GT4 RS Valvetronic X-Pipe Cat-Back Exhaust System (22+)(FS.POR.718GT4RS.VLVCF) 18140 Constant rumble

Constant rumble

502 CFM at 28" of H2O Stock

Experience the full symphony of your Murcielago's V12

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7 Description_ASM Front Orangestuff Race Brake Pads FMSI D888 2013 INFINITI EX37 3

Fabspeed Porsche 718 GT4 RS Valvetronic X-Pipe Cat-Back Exhaust System (22+)(FS.POR.718GT4RS.VLVCF) 18140 Constant rumbleTransform your GT4 RSs exhaust note. Our X pipe design gives the GT4 RS the same high pitched wail as the GT3 and its totally plug and play with the factory exhaust valve system so you can quiet down the exhaust using the factory PSE button. Our design process started with 3D scanning the entire OEM exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and