how are Stillen HFC (Metallic ones)
Joined: Sep 2008
Posts: 6,877
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From: Orange County
how are Stillen HFC (Metallic ones)
hey guys anyone have this on their g. it doesnt pass smog right? hows the sound? anyone got a vid with these badboys? Info is greatly appreicated
I would go with BERK HFC, I have them and love them. My car is NA and I got the ceramic ones. PITA to install but Im happy with them. There is more info on 350z on diffrent types of HFC, I think Stillen is bit pricey$$
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