Does anyone know one for hacking on cars? Everything from stereos to Rpi touschscreens to Speeduinos etc? Just after a place for all sorts of modding car electr

Does anyone know one for hacking on cars? Everything from stereos to Rpi touschscreens to Speeduinos etc? Just after a place for all sorts of modding car electronics. I've been going it alone for a while now but would be keen to bounce things off like-minded people. I'm on a few big car forums but they're generally based around performance and mechanical modding, with electronics being a tiny subforum or afterthought.