Integrated Engineering Multi Port Fuel Injection KitThe iE Multi Port Injection (MPI) Kit adds a second set of 980cc injectors to your 2015 2020 VW GTI, Golf R, or Audi A3, S3 2. 0T EA888. 3 engine, eliminating the bottleneck of the stock direct injection system. This new fuel overhead allows for the full potential of big turbo upgrades and high horsepower builds. The kit includes all the hardware and wiring needed to integrate seamlessly with your factory intake manifold, ensuring safe fueling and