In comparison to the clip of the HKS, the greddy is very comparable in terms of how loud it is, but the greddy is definitely deeper. The Greddy basically takes the stock exhaust makes it slightly louder and gives it a nice 'growl'. It makes the stock exhaust meaner. If you like the looks of the Greddy I say get it, you won't be dissapointed by the sound of it unless you expect or want it to be really loud.

 

If you want a really loud Exhaust I will sell you my Invidia. I just ordered the HKS.

 

Moved.