Infinity 2017 For sale: Horsepower boost device for Nissan or Infiniti Q50 from the Japanese company HKS. - The device is used with all its accessories and works without any issues. - The programming on this device is specifically for the 300 horsepower engine. - The device can be installed on any VR30 engine, and the programming can be modified to increase or decrease turbocharger boost pressure through a program that can be downloaded and runs on Windows. - The estimated horsepower increase for the 300 engine is approximately 50 horsepower without any modifications to the filters or exhaust, using the factory programming. Any further information about the device is available on the parent company's website. A video is attached showing the acceleration of a stock 400hp car compared to a 300hp car with the device. Part Number: 42018-AN002 Selling for 800 SAR Al-Mursalat neighborhood