I see you got a Never Start battery. But do you have a kill switch mounted on the outside of the rear of the car. I have the exact same box mounted in the bed of my truck and NHRA rules say you must have a battery kill switch mounted in easy access at the rear of the vehicle. The bugged me about it and hassled me about it til i finally hooked it up. Plus hope you dont have charging issues. As long as you got good cable and what not you should be ok but you better hope your alternator is up to the task of pushing the juice back that far.