● Mounting parts: Lowdown spring, premier tail muffler, sports induction box

I spent about 35,000km from the new car at the genuine ride height, but decided to put a low down spring to tighten the appearance.
The spring rate is a little higher than the genuine one, so I was worried about the deterioration of the ride quality, but it is not so bad.
Rather, it was crisp and the roll was suppressed, resulting in a good ride.
Do you bounce a little in the gap?There is a scene like that, but it is acceptable.
If you want to improve the appearance for the time being, I think there is no loss if you take into account the fact that there is an option to introduce a sports damper as a follow-up even if you are dissatisfied later.

The premier tail muffler is cool with a calm and deep bass when starting cold.
It's not very flashy, so I wonder if it will be a nuisance even in a residential area.
As expected, at night I move it immediately after starting the engine.
The sports induction box produces a brave intake sound at the timing when the torque rises sharply when the accelerator is opened.
Roughness is added to Atenza, which has a calm atmosphere as an adult, so you may have different tastes.

● Mr. Watari, Chiba (Atenza / GJ Gasoline 2.5L)