Thank you for the reply. Previous cars I had rarely saw the dealer so I dont have much experience with them and mods.
They'll definitely notice it, but it won't outright void your warranty. Only warranty claims they can deny (by law) are those which are specifically affected by those parts. So if you had a problem with your throttle body then they could easily argue that it's not covered because of your aftermarket intake, but it would take some rrrreally creative logic to deny an issue with the washer pump.