I was concerned about the poor exhaust when the engine was rotated to high speeds, so I decided to replace the muffler.
Honestly, I wasn't expecting that much of an effect since it was only a rear piece, but it turned out better than I expected.

The volume of the sound is not much different from the original, but it feels like the sound quality is lower and thicker.
Since I'm using it as a family car, I didn't want it to be too loud, so I'm satisfied with that.
It's an expensive purchase, but I think it's well worth the cost.

●Shiga Prefecture Yuki Papa-san (Atenza/GJ)