2018 GT MBRP Race Exhaust Sound Changed?

[KonaBlue2018GT]

Hello,
I currently have a 2018 GT and I recently installed the MBRP Race Exhaust last weekend. The past few days I’ve been noticing it’s not as throaty as it was in the lower gears at lower speeds right after the install. It seems to be more muffled and deeper rather than throatiness compared to when I first installed it. Anyone else experience this with their exhausts?

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[scottycameron]

I have one and the raspiness mellowed after a few miles at lower RPMs.

 

[VinnAY]

There is some thought that exhaust tone will change with some time.

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