Looking for a quieter exhaust besides the Fujitsubo. The reason im interested in this is because I can get a good price on it but im not sure if its popular in the US.
how loud is it at cruising speeds and WOT?

 

bump

 

As far as I know, silent Hi-power is not sold in US. I know cuz I wanted to buy one too but I ended up buying US spec Hi-power. Since silent Hi-power is for JDM evos, they are shorter and don't have O2 bung. Hope this help

 

Check Autobacs in LA

 

have you seen one are they the same lenght as the Greddy Ti?

 

if u really want super quiet i would get that exhaust and have a shop lengthen it and add an 02 bung

 

I already have my test pipe extended for my Greddy Ti so it shouldnt be a problem...

 

I tried to search the web but cant seem to find a pic of the exhaust for the evo 8. Does anyone know if this is a axle or cat back exhaust and is it stainless steel?

 

which one the Greddy?

The Greddy ti is a full kit DP, and Cat back.

The HKS which I have is a cat back.

 

which HKS exhaust do you have.. ?

 

I have the 30th anniversary with a high flow cat and HKS downpipe. It's not loud at all. I would highly recommend it.

 

I have the hi power, but all HKS exhausts are catback only. The DP sells as a seperate pipe.

 

I have the HKS Hiper and I say its 5 out of 10 for loudness. If you want something thats a little louder than the stock...go with the RSR or Greddy Evo 2.

Tom

 

doesn't the hks taper to 2.75? or is it only 2.75" piping?