08-17-2010, 09:24 AM
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#2 (permalink)
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Track Member
Join Date: Feb 2010
Location: Bloomington, IN
Age: 41
Posts: 606
Drives: Nismo & FPace SVR
Rep Power: 2233
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Quote:
Originally Posted by HATED1
Hello All,
After numerous hours of searching, i have a couple questions on the FI HFC. With stock exhuast will the HFC increase in volume? I have seen on you tube the Berk's and ERZ? HFC's with stock exhaust and there is a noticeable difference while driving past 3000 rpms, so i would assume the same results would occur with the FI HFC's? My goal is to increase the volume of that "growl" to be similar of what i had with my stock 350z, if not louder would be better. Also, will i run into any codes or problems with running the FI HFC? Any video clips of a stock 370z with FI HFC's would be greatly appreciated as well as informative answers, thank you.
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With a stock exhaust the HFC will make it sound louder and increase your hp. Berk & ERZ HFC are 200 cell count and the FI HFC are 300 cell count which means more restrictive and less loud so they say... but i doubt its a very noticable difference. I have the FI HFC paired with my 18" FI exhaust and can tell you FI makes a quality product. Im doing a little experimenting this week and just ordered a set of GTM res. test pipes. If I like the sound better with those Im planning on selling my FI HFC... Ive put about 1200-1500 miles on them just FYI if youd be interested in buying used. Anyways doubt you could go wrong with Berk, ERZ, or FI. I havent heard anything bad about any of them. And since I've had my FI HFC installed I haven't thrown one CEL. Good luck
Last edited by johnnydrama; 08-17-2010 at 11:50 AM.
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