I guess you could have a centralized removeable unit that costs a fuck ton to replace and jacks your insurance rate up once it auto-alerts them when you've removed it. If you can prove exigent circumstances than its replaced for a smaller cost or free and your rates are ok but I don't see what insurance company is ever gonna be sitting pretty knowing you now have a history of removing the anti-drunk-driving enforcement mechanism and that you must have logically been dabbling or moonlighting in drunk driving :/