Interested in your Fabia mods since I am starting my physical mods to my Fabia 1.4TDi. How do you measure your intake temps?
Have you thought about a rear undertray; my car is pretty smooth up to the fuel tank but aft of that I think a panel would tidy it up no end. Maybe with a diffuser
Also planning a rear spoiler a la Greenline fabia and extending the plastic tabs in front of all the wheels.