Can you upgrade a 2013 Toyota Tacoma Prerunner to a TRD package?

My parents surprised me with a 2013 Tacoma Prerunner Doublecab for getting a scholarship, and I was wondering if I could upgrade it to the TRD package now that it has been purchased. It has the prerunner and sr5 package, but I would like to upgrade it to the TRD package if possible. Can I do it?
Update: I'm really wanting to do the whole package. I am not extremely knowledgeable about working on cars other than changing the oil and stuff like that, but was curious as to whether or not it could be done.
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