Originally Posted by My new car
How do you know if you have the F41?
If you are asking me were can you find the information on the options for your car. The RPO sticker is in the trunk on the spare tire cover under the carpet. The sticker has a list of numbers and letters. In the Techinfo section next to Forum at the top of this web page. You will find the meaning of pretty much all of the RPO codes.
Or are you asking me how did I know I had F41 suspension when I test drove my car before I brought it.