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Getting a New Car Key Cut You will save money compared to a dealership by using an auto locksmith. They can make replacements keys for all kinds of vehicles and models, including fobs which require programming. Laser-cut keys are more robust with smaller grooves. They also come with transponder chips, which need to be programmed to your vehicle. This is a more complicated process and takes longer, however, it is still cheaper than visiting the dealership. What Kind of Keys Do I Have to have? The