Infinity 2020 Performance enhancement computer from JB4. Specifically for Infiniti Q50 and Q60 cars with VR30DDTT 3.0 engines. It is particularly suitable for cars under warranty as it increases performance without modifying the car's computer programming or wiring. The device and wires are in good condition and were installed on the car without any issues. Comes with fuel wires and a custom harness for both sides to prevent damage to the original wiring or corrosion, meaning no cutting of the car's wires is required. The sale includes an account with the program. The program alone for Android devices costs over 100 SAR. The program is mandatory to operate the device. Increases response by about 40 horsepower. And other modes by about 100 horsepower depending on the map.