I created this starter panel template when I LS swapped my G35.  I needed to make sure the panel would fit before cutting up my interior so I printed three pieces.  One piece is the exact replica of the switch panel, one piece shows the back spacing required to fit, the last piece is the template for the holes that need to be cut/drilled out. Link to the starter panel I purchased for this is: [https://www.amazon.com/Nilight-Ignition-Switches-harness-Warranty/dp/B0BG5F9CGB/ref=asc_df_B0BG5F9CGB?mcid=490c347bbb6e324d87c45330d6c42e42&tag=hyprod-20&linkCode=df0&hvadid=693375481814&hvpos=&hvnetw=g&hvrand=14945353798583319912&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9021455&hvtargid=pla-1928218425106&th=1](https://www.amazon.com/Nilight-Ignition-Switches-harness-Warranty/dp/B0BG5F9CGB/ref=asc_df_B0BG5F9CGB?mcid=490c347bbb6e324d87c45330d6c42e42&tag=hyprod-20&linkCode=df0&hvadid=693375481814&hvpos=&hvnetw=g&hvrand=14945353798583319912&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9021455&hvtargid=pla-1928218425106&th=1)