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View Poll Results: How to eliminate rasp
Change from Test pipes to HFC's
84.62%
Turn my y pipe into a custom true dual exhaust
0
0%
Change my actual exhaust
15.38%
Will headers make a difference
0
0%
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Help How to eliminate rasp?

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Old Jan 17, 2009 | 05:26 PM
  #1  
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How to eliminate rasp?

Here is my set up

-Ichiba test pipes
-Ichiba y pipe
-Greddy Tic

Well post your opinions
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Old Jan 17, 2009 | 05:28 PM
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throw away your greddy & y-pipe.. and order you a nice FI exhaust from Tony!
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Old Jan 17, 2009 | 05:29 PM
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Originally Posted by G37Sam
throw away your greddy & y-pipe.. and order you a nice FI exhaust from Tony!
Dont like how it sounds
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Old Jan 17, 2009 | 05:47 PM
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hfc homie...i made my vote

but it might not take all of it away...but it will make most of it dissapear
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Old Jan 17, 2009 | 05:56 PM
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HFC with custom x pipe and headers!!!!
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Old Jan 17, 2009 | 06:02 PM
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Defn get rid of the test pipes, that is what makes the car raspy.
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Old Jan 17, 2009 | 06:03 PM
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Yeah but will I have rasp with HFC's
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Old Jan 17, 2009 | 06:05 PM
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my current set up is berk HFC's and HKS exhaust and there is some rasp...i was wondering the same.
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Old Jan 17, 2009 | 06:06 PM
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Originally Posted by ironhurts
my current set up is berk HFC's and HKS exhaust and there is some rasp...i was wondering the same.
you describe the rasp as a metal clinging sound as you accelarate correct?
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Old Jan 17, 2009 | 06:15 PM
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yes but only at WOT...its minimal
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Old Jan 17, 2009 | 06:15 PM
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I have HFC with all stock.No Raspy!!! Soon looking to eliminate Y-Pipe with Magnaflow H-Pipe.
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Old Jan 17, 2009 | 06:21 PM
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Solismo.. i think you're talking about rattle, thats a different story..

this is rasp man lol

<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/7dW1bcKzADg&hl=en&fs=1&rel=0"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/7dW1bcKzADg&hl=en&fs=1&rel=0" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>

You car sounds like this don't it?
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Old Jan 17, 2009 | 06:26 PM
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Yeah I know Im picky but I hear it a little, I really want to keep the TP's bc the car sounds amazing its just the rap man! I was reading over on 350z how x pipes eliminated all the rasp!
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Old Jan 17, 2009 | 06:27 PM
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The only way to ELIMINATE rasp.. is to change everything IMO

* Switching to HFC's will reduce but not eliminate since they bring your exhaust note to the deeper side (might get drony too with some setups)

* the greddy muffler have a LITTLE rasp in them but within the desirable range, your test pipes just amplifies that moving it into the fart-can range..

to really eliminate, i suggest Borla or FI catback with HFC.. but so far, FI + test pipes is my personal number 1.. I'm ordering test pipes soon and will post up vids, good luck bro

EDIT: headers will amplify your rasp.. avoid those for now

just my 2 fils..
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Old Jan 17, 2009 | 06:32 PM
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The Greddys are loud so I dont know if they have anything to do with the rasp!!! Damn man this is hard!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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