I know there's few cup holder mods out there but I thought I share what I did with mine. I ordered something from Amazon that I thought will fit and got lucky. Basically cut away everything but the holders. I used a circular saw to cut the sides of the holder almost to the edge of the holder.The holder is slightly slanted originally and makes it fit the arm rest hindge side better. This holder is from a Chevy Sliverado so it can hold large cups also.
https://www.amazon.com/dp/B085L9KHP5/ref=cm_sw_em_r_mt_dp_GX8DKW0E8SW0ZBMJ1B86?_encoding=UTF8&psc=1
https://www.amazon.com/dp/B085L9KHP5/ref=cm_sw_em_r_mt_dp_GX8DKW0E8SW0ZBMJ1B86?_encoding=UTF8&psc=1