What is the reason why the hose at the back end of Fukang accelerator leaks air and leaks too fast?

The hose at the back end of Fukang accelerator leaks air, and the reason for excessive pressure is that the air leakage speed is too fast. According to relevant public information, the hose at the back end of Fukang accelerator leaks air, and the reason for excessive pressure is that the air leakage speed is too fast. Throttle is a valve whose opening is controlled by the driver, which is installed between the air filter and the intake branch pipe. Air leakage after throttle means that some air enters the intake pipe without passing through the throttle. Compared with no air leakage, the air intake is larger, so the air pressure will rise.