So after much searching for a dash kit I found the slx-140l. I have a 2013 is250 non nav. I was planning on doing one of the kits like the metra kit that changes the whole center display/ control panel, but I really don’t like to change things to aftermarket unnecessarily. Does anyone know if it will work on the 2013 model. It’s basically the same as the 2012 just one year newer. But beat sonic official site and few other site don’t list it as working on the 2013. But eBay states it will work until the 2015 models with is the IS3 completely different. I have a feeling it’s just a clerical error on the manufactures part but I want to be sure before spending $350 on two pieces of plastic and a wire harness. Also as far as speakers and amps I’m going to be bypassing the factory stuff and doing my own music. So if anyone can assist in that aspect guide me in the right path with the wiring. Plug and play is all good but requiring isn’t my strong suit.