Search for the part number Raine used. On Amazon it's these.

Keep in mind that even up to 2019 there were little to no body changes between models. Some of the parts may say 'not compatible' but should still fit. (And if Raine did it, well, it fits.)

I got this one from amazon for my '13 and it fits and works beautifully with one support on the driver side. I added a ziptie like some of the comments and folks over on clubfrontier.org did.