guard

I'm thinking about adding rear bumper guard to my 2017 CX-5. The Mazda part number is 0000-8T-R10. However, I prefer the look of the 2016 bumper guard (0000-8T-R13). Can anyone verify that the 0000-8T-R13 can be used on the 2017 CX-5?

Thanks to SRS Tuning and their exhaust, my 2006's rear diffuser is melting and I can't do anything until I get it to a shop. It's already burned a hole in the plastic. I was wondering if there are any carbon fiber exhaust guards to cover up and stop the melting. Halp D: