How to change the power of the eighth generation Civic r 18a 1 engine?

First of all, clean up the carbon deposit in the engine. For example, the carbon deposit in the accelerator must be cleaned up. If the atomization effect of fuel nozzle decreases, it needs to be cleaned in time. Also check the spark plug of the engine and replace it if necessary, because once the ignition ability of the spark plug decreases, it will cause insufficient fuel combustion, increased fuel consumption and decreased power.

Finally, check whether the tire pressure of the engine is too low. Too low tire pressure will lead to a decrease in power and an increase in fuel consumption.

As long as these projects are cleaned and maintained, the motivation can be effectively improved.