can anyone with experience tell me without a doubt if the frame (rear specifically) has changed between 2014 and 2016 model 300 vehicles.

I'm wanting to install the Mopar Hitch, part # 82213979AB on my 300 for light duty towing but it clearly states it's for 2011 - 2014 Chrysler 300. Everything I find is from those guys that say "i don't think so" but I need to know for sure.

Anyone with frame experience on these vehicles?

Thanks,
NutZ