I had it installed at the dealer.

・ Intake suction kit + air filter replacement
The sluggishness at the time of starting has been eliminated.
As for the change of sound, the intake sound can be seen a little.
When it was genuine, I felt that the engine was working hard in the low speed range when I stepped on it, but after installing it, it became a little quieter and I had the impression that it accelerated smartly.

・ Shift knob (spherical shape / genuine leather) for AT cars
Operability has improved compared to the genuine product.
The spring is a little stiff when pushing in, but it's fun to run in MT mode.

● Akita Prefecture Pekosuke (MAZDA2 / DJ Diesel 1.5L)