I had my ARK for about a week now.

The sound is good and smooth.

the thing is, I feel is not loud as time before break in.if the loudness at the first couple days after installed is 8/10, I will say now is 7/10.

and when I accelerate from 3rd gear, I can hear the key sound of V8 exhaust, yes, the rumble sound.I just dont know is it normal sound from ARK after break in or something? that sound is easy to notice btw 3rd and up and rpm btw 3000-6000 range.


*(maybe I dont know how to describe the sound by words and I dont think and cabin sound clip will helps,becouse is kinda sound you gotta hear in person.)

People who has ARK, anyone has this?

 

same thing happened with my hks exhaust.

 

so is that normal?

 

I haven't gotten my ARK installed yet, but HKS and ARK are completely different so it may be comparing apples to oranges to use that as a basis

 

OK you ARK guys seriously need to post up some youtube sound/video clips. The ones on there right now are the sucks

 

I'm TDY right now until 18 June but the day I get home from training I'll have the exaust on and plenty of high quality pics/video for you

 

one more day, I totally can feel my sound is not that loud as before.........6/10

 

mine is the same thing too. The sounds will not be as loud as break in period.

 

I think it is more in your head. You are just getting used to the sound.

 

I have some pictures and videos but I'm waiting for a production one before posting. Which is about a month unless some magic happens.
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G37 Decibel video with passes

Exhaust sounds doesn't change the tone or volume drastically. Breakin period is only when it burns up everything inside and thats about it