Installing a CNG kit is safe as it features a high-auto ignition temperature. The temperature is nearly around 540-degree Celsius in comparison to 360-degree Celsius of petrol. It reduces the chances of your car catching fire.
It also releases less carbon, making it more environment-friendly than petrol and diesel as well.
Also, another question that concerns a consumer is whether refuelling a cylinder is safe or not. The answer is yes. It is made according to specific international standards. The Chief Controller of Explosives also approves it before being sold in the market.