I would like to change the oil on my 2021 Cayman S as I am 3/4 of the way through breakin miles and the 1st years maintenance is April 2022. I usually do an early oil change on new cars then every 5k thereafter. I cant seem to find any online sites which list the 2021 Cayman although other 2021 models are listed. Cant imagine anything has changed since 2018-2020 but I am the kind of person that needs to see it in writing. Does anyone know any online site which sells filters for a 2021 2.5. I cant imagine what the dealer wants.