how to increase its performance

Choose some good 4x4 parts   like wire harness if you would like to make it brighter at night then you need led strip lighting Make simple adjustments to maximize fuel economy and power. Modifying your car to increase its performance will do you very little good if you fail to stay on top of the required maintenance that keeps your car running smoothly. By changing your oil regularly, ensuring your tires are properly inflated, and following the recommended schedule of service for your vehicle, you can make your vehicle perform better and last longer. Check your vehicle’s owner manual for recommended service at different mileage points. Some cars may require timing belt or chain adjustments or fluid changes at specific mileage markers to ensure the vehicle continues to run as it was designed.[1]
Professional “tune ups” that include air and fuel filter changes, spark plugs, and even transmission fluid and filter changes are a great way to keep your vehicle running properly.
Ensure your tires are inflated to their recommended pressure to improve fuel economy and extend the life of the tire.