Quote Originally Posted by ttNB View Post
Say one wanted to install under the hood, is there any necessary steps of precaution to take while doing so? Like does it need to be weather proofed some how?
For a new install one would install the CPU & Bluetooth module in a weather proof enclosure. There are tons on ebay for under $10 that would work fine but it would make zero sense to move the CPU from under the dash to the engine compartment unless you were getting a new car or something.