Do you want to get everything ready for your 8Y RS3 when tuning support is released? With this adapter kit it will allow you to install the Unitronic Turbo Inlet supported on the 8V RS3 onto your new 8Y RS3. We find that even on the stock calibration, the duty cycle for the turbocharger is reduced with this Unitronic 4″ intake, and will not only help it get full requested boost at altitude, but also increase efficiency at sea levels. This will result in lower intake air temps, more power, and safer operation on lower quality fuels.