-Full stainless and quieter than the USDM Hi-Power version:

http://www.hks-power.co.jp/products/...1019am009.html

 

Hmmmmm 102 db 75mm Loud version or 92 db 65mm Silent version...... isn't that 92db 65mm Silent version similar to their Legamax at 65mm piping and similar noise level to stock. I think I'm going with the Loud version 75mm, I'm more for the exhaust flow and mean sound.

 

I think the performance of this version is better than Legamax due to straighter piping layout.

 

Legamax had a very very straight *** mid pipe option that you can buy, I can't really say about the silent Hi-power's mid pipe, it looks to have a resonator and a slight bend at the end.

 

+1

I know it is hard to make out sound coming from pc speakers compared to being right there actually hearing it in person, but from that Youtube '08 Lancer video, at idle & cruise it didn't sound too loud at all.

 

Hmm, no wonder that video we saw had the smaller tips, it was 'this' Hi-Power exhaust and not the one we see on HKS's USA website.

I'm going to go with the louder one, I think...

 

You mean the vid that I posted on my thread about the Hi-Power non Silent version?

Here's the Silent version of the Hi-Power
http://www.youtube.com/watch?v=V3UqrIH8AF8