Acceleration became smoother than usual

● Mounting parts: Fresh air guide

Until I installed it, I was skeptical that something would change, but when I ran after installing it, it seemed that the acceleration became smoother than usual, probably because the amount of running wind increased.
The intake air temperature was lower than before, and I was able to experience the effect firmly.

● Osaka Prefecture NKAX (Axela / BM Diesel 2.2L)