HFC/Durability help
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HFC/Durability help
I May be purchasing an exhaust soon. I was considering ordering some HFC, but some post got me scared. Some mention that the durability are not as good as the OEM(s) and some have rattling issued from the CATS. I am curious to how many members with HFC occurred this rattling noise. The main reason for ordering HFC are to enhance the sound of the exhaust.
Last edited by 05GCOUPE6MT; 08-05-2007 at 11:41 PM.
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What do you guys think that buzzing/rattaling sound is members experiance. Do you think it is simply the free flowing air or the internals breaking appart and making noise?. ALSO will HFC pass NYS emmisions?. I am not worried about the visual inspection-Just the emmisions.!!!
Last edited by 05GCOUPE6MT; 08-06-2007 at 10:10 AM. Reason: need clarification.
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#8
Joined: Feb 2006
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From: Southern Cali --> 818
Originally Posted by 05GCOUPE6MT
What do you guys think that buzzing/rattaling sound is members experiance. Do you think it is simply the free flowing air or the internals breaking appart and making noise?. ALSO will HFC pass NYS emmisions?. I am not worried about the visual inspection-Just the emmisions.!!!
I was thinking about getting resonated test pipes... but rasp will ALWAYS be there. I have heard so many claims of no rasp from many resonated TP's, but the rasp is always there. Some have very little rasp... but thats enough to sway me to HFC.
I would look into resonated TP's or HFC from Fast Intentions if I were you.
Goodluck.
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