Porsche 911 Carrera S / 4S (997) Exhaust System 2003 ▸ Headers with Cat-bypass

▸ Headers with Cat-bypass

For the Revuelto

Technology Forged + Flow Forming Design 9 Spokes Bolt Pattern Centerlock Center Bore 84 mm Weight Starting from 14

Please confirm whether your vehicle is equipped with an OPF (Otto Particulate Filter) system before placing an order

Porsche 911 Carrera S / 4S (997) Exhaust System 2003 ▸ Headers with Cat-bypassThe Porsche 997 Carrera series refined with an iPE Innotech Performance Exhaust system generate an outstanding high pitched racing sound as well as a comfortably quiet cruise by the push of a button when wished for. Our Valvetronic exhaust delivers both power and dynamic valve control to the driver's seat. The full system comes with a remote control module including 3 different modes: on, off, and auto. In on mode, the valves are fully open for