Intake & Exhaust Questions and info regarding various aftermatket exhaust systems for the G35 (Headers,Y-Pipes, and Cat-Back Systems)

hfc vs. test pipes

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  #31  
Old 02-10-2009, 11:07 PM
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i just installed megan test pipes. resonated of course.. and it has a weird noise. when i gas it up ,,,is that because there still getting broken in>? if any one else has had this problem it would be great to help me out....dunno how to explain the sound
 
  #32  
Old 02-10-2009, 11:15 PM
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Pleeeaaaaase help!!!!!! Thiis is driving me crazy!!!
 
  #33  
Old 02-10-2009, 11:27 PM
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FI HFCs do not emit overt gas/exhaust odor. My FI test pipes on the other hand, holy fvck, it's intense odor.

The FI test pipes are a little louder and gruntier, throaty, whatever, than the FI HFCs. Both sound absolutely amazing with the FI Intimidator exhaust.

But I'm sticking with test pipes from now on.
 
  #34  
Old 02-10-2009, 11:29 PM
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Originally Posted by norcal2006g35
Pleeeaaaaase help!!!!!! Thiis is driving me crazy!!!
You have to explain yourself better.
 
  #35  
Old 02-10-2009, 11:38 PM
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Lek...I need ca$h now so I can buy your Cats! Do you take lay away
 
  #36  
Old 02-10-2009, 11:45 PM
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Originally Posted by tiguy99
Lek...I need ca$h now so I can buy your Cats! Do you take lay away
Got sold earlier tonight man, sorry. Done, shipping out tomorrow.

I will have a Stillen intake for sale in a few days, if you're interested.
 
  #37  
Old 02-11-2009, 12:15 AM
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any suggestions on where to buy f.i test pipes?
 
  #38  
Old 02-11-2009, 12:19 AM
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Originally Posted by norcal2006g35
Pleeeaaaaase help!!!!!! Thiis is driving me crazy!!!
An exhaust is supposed to make noise

What sound are you talking about? You have to be very descriptive for anyone to have a slight idea of what it MIGHT be.
 
  #39  
Old 02-11-2009, 12:54 AM
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Originally Posted by lekker_droom
Got sold earlier tonight man, sorry. Done, shipping out tomorrow.

I will have a Stillen intake for sale in a few days, if you're interested.
Are you serious!!! Dang...

As for the intake, I'm ok with my ztube and K&N filter I just installed a week ago.

How much did it go for?
 
  #40  
Old 02-11-2009, 01:03 AM
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The HFCs sold for $425 shipped.
 
  #41  
Old 02-11-2009, 01:42 PM
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Originally Posted by lekker_droom
The HFCs sold for $425 shipped.
To the victor go the spoils ey?? How are those test pipes treating you?
 
  #42  
Old 02-11-2009, 08:29 PM
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Originally Posted by tiguy99
To the victor go the spoils ey?? How are those test pipes treating you?
Victor? More like looser! LOL I swear I have a friken Mod addiction! This guy sure didn't help me with my habit! Do they have "Modders anonymous" I need to join a 12 step program and get a sponsor!
 
  #43  
Old 02-12-2009, 08:49 PM
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Originally Posted by tiguy99
To the victor go the spoils ey?? How are those test pipes treating you?
Test pipes rule. never looking back.
 
  #44  
Old 02-23-2009, 05:44 PM
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Originally Posted by lekker_droom
Test pipes rule. never looking back.
Lek, did you manage to record some clips of your TPs?

Originally Posted by r1riderdds
Victor? More like looser! LOL I swear I have a friken Mod addiction! This guy sure didn't help me with my habit! Do they have "Modders anonymous" I need to join a 12 step program and get a sponsor!
Who are you tellin lol
 
  #45  
Old 05-28-2021, 08:07 PM
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Infiniti G35 DE , full speaker upgrade , Z1 plenum , Z1 Y-pipe, K&N typhoon CAI, MISHIMOTO radiator
Test pipes or resonated test pipes ?

Originally Posted by booger
Your exhaust is free flowing and it has some rasp [ a tinny souind ] . It always takes less flow to get rid of it completely . Im going back to Crawford HFC cats in a couple of days . I had RC cats , test pipes , and resonated test pipes , they all flow better but had bad rasp...the Crawfords have way less but dont flow as well either .
​​​​​​te





so I have a z1 Y pipe , total flow bullet racing resonator the smallest one they make with 3in inlet 3in outlet and the muffler delete dual exit now should I get the berm resonated test pipes or the kinetic regular test pipes since I already have a bullet resonator on my exhaust ?? I also have AEM/k&N CIA , z1 plenum spacer if that is going to make any difference in the matter
 


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