Ferrari Portofino iPE Rear Valvetronic System (Titanium) Aventador SJV LP7704 DATA:Before (Full stock system)Valve off

DATA:Before (Full stock system)Valve off : 95dBValve on : 105dBAfter1

iPE Valvetronic system for the BMW  M3 /  M3 CS /  M4  (G80 / G82) allows users to adjust the exhaust note through OBD II Hand Gesture Control Sensor

2 Nm of torque

iPE Valvetronic system for the  Volkswagen Golf R Variant  (Mk8)  allows users to adjust the exhaust note through  OEM Valve operation

but C63 works with iPE remote control

Ferrari Portofino iPE Rear Valvetronic System (Titanium) Aventador SJV LP7704 DATA:Before (Full stock system)Valve off*Please confirm whether your car has an OPF system before placing an order. The Ferrari Portofino combined with an iPE system, excels in every imaginable aspect with extremely loud and aggressive high pitch like sounds for anyone behind the steering wheel who is searching for a spirited driving experience. Our aim is to bring back the Italian supercar character by giving it that certain tone. We accepted this challenge and created our own masterpiece