Nissan 370Z Forum - exhaust question

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- - exhaust question (http://www.the370z.com/intake-exhaust/64751-exhaust-question.html)

scope22

12-23-2012 02:15 PM

exhaust question

i have FI non restonated exhaust, if i add resonated HFC, is it going to get lounder or quieter because of resonators on HFC?

JungleZ

12-23-2012 02:24 PM

Isn't there an exhaust section?
I would say louder

Felix 808

12-23-2012 02:35 PM

Louder

:merrychristmas:

nmjaxx9

12-23-2012 02:47 PM

yeah def the HFCs on my borla CBE it got a lil louder and added some rasp. :tup:

PaulZ370

12-23-2012 08:56 PM

Quote:

Originally Posted by scope22 (Post 2073992)

i have FI non restonated exhaust, if i add resonated HFC, is it going to get lounder or quieter because of resonators on HFC?

I have the FI Resonated HFC's and FI 18" Resonated CBE. A friend of mine has only the FI 18" Resonated CBE with stock Cats. There is very little difference in sound between the two Z's side by side, just slightly louder on mine... No rasp on either Z...

scope22

12-23-2012 08:58 PM

thx for replys...what about getting non resonated HTC but adding 12" resonators? i think overall i want it a bit quieter then it is now, but im affraid that if i go resonated HTC + 12" resonators it will be too quiet....

chrischhorn

12-23-2012 11:01 PM

Quote:

Originally Posted by scope22 (Post 2074398)

hfc/test pipes will always make your car louder then stock cats. my exhaust was almost dead silent before and now my exhaust isnat a perfect tone.

LakeShow

12-24-2012 12:39 AM

Will definitely be louder in any scenario, not quieter.

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