Satisfied with the pleasant bass.

-Installation parts: Premier tail muffler, turbo pipe

I saw a review that the volume of diesel cars does not increase so much even if the muffler is changed, but I am satisfied with the comfortable bass that is not loud when starting the engine, idling, and accelerating!
I think that the rotation of the engine has improved compared to the normal one!
I think that the turbo lag has decreased a little for the turbo pipe as well!