Keep your Buick electric with new Electra Nitrous Kits. To get the most bang for your buck, invest in a Nitrous Kit. Electra Nitrous Kits will satisfy your driving needs. A Nitrous Kit can double your horsepower depending on the size of your engine. Upgrading your Electra Nitrous Kits will make your ride smoother. Make your vehicle much faster with a new Nitrous Kit. Nitrous Kits are the easiest way to add power to your vehicle.