HKS exhaust

[revat619]

Has anybody had any experience with the HKS hi-power/hiper exhaust system? If so what do you think of it performance wise and how loud is it with and without the silencers? Thanks.

[revat619]

Oh thank you guys so much for your help.... <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/hmmm.gif" border="0" valign="absmiddle" alt=':hmmm:'>