2021 Lexus Rx 350 F Sport v6 with lots of noise

My first Lexus, Used 2021 Lexus Rx350 F Sport. Its noisy under the hood and I can sometimes hear it while driving. More noise from passenger side. No power issues and drives great. Sound doesnt seem right to me? If there is something wrong, I want to fix it while its still under warranty Any helo would be appreciated