The video shows a close-up of a motorcycle's exhaust pipe. The pipe is made of metal and has a blue tube attached to it. The tube is connected to a syringe, which is being used to inject a blue liquid into the pipe. The liquid is being injected at a steady pace, and the syringe is marked with measurements. The exhaust pipe is part of a larger motorcycle, which is not fully visible in the video. The background is blurred, but it appears to be a garage or workshop setting.