● Mounting parts: Intake suction kit, air filter replacement

Since I attached an external muffler, I bought it to change the intake parts.
Since I attached the suction pipe and the filter at the same time, I do not know the effect of each part, but the engine has improved.
Also, when you step on it, you will hear a "shoe" sound, so driving is very fun.

I'm an amateur, so I don't know the specific effects such as increased horsepower, but I think it's a good part to put on.
The engine room will also be gorgeous.

● Mazda, Aomori (Axela / BM Gasoline 1.5L)