IS F (2008-2014) Discussion topics related to the IS F model

My Borla exhaust installed

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Old 02-24-10, 03:57 PM
  #46  
HyperMKIV
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nice pics...how bad is the drone???
and i'm still kind of wondering how LOUD is loud...
my supra was pretty loud so hmmm...
Old 02-24-10, 04:01 PM
  #47  
n0th1ng
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Originally Posted by HyperMKIV
nice pics...how bad is the drone???
and i'm still kind of wondering how LOUD is loud...
my supra was pretty loud so hmmm...
its not too bad for the front seats but in the rear driving like 45mph on 7 or 8th gear makes drone pretty loud... but again its when its really hot...
so, if you have kids or have passenger in the rear they might have hard time hearing from you while you driving... ;D but its not too bad...
where is ca are you?

Last edited by n0th1ng; 02-24-10 at 04:05 PM.
Old 02-24-10, 04:56 PM
  #48  
HyperMKIV
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Originally Posted by n0th1ng
its not too bad for the front seats but in the rear driving like 45mph on 7 or 8th gear makes drone pretty loud... but again its when its really hot...
so, if you have kids or have passenger in the rear they might have hard time hearing from you while you driving... ;D but its not too bad...
where is ca are you?
ahh... ok...

and i'm in fremont...
Old 02-24-10, 06:28 PM
  #49  
makena88
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Originally Posted by n0th1ng
its not too bad for the front seats but in the rear driving like 45mph on 7 or 8th gear makes drone pretty loud... but again its when its really hot...
so, if you have kids or have passenger in the rear they might have hard time hearing from you while you driving... ;D but its not too bad...
where is ca are you?
Exactly why I went back to stock. My kids love my cars but when the IS-F is the weekend warrior I have to respect their comfort too
Old 02-24-10, 07:04 PM
  #50  
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Thanks for the picts. It looks like what I was expecting from Borla. Too many slip fit pieces, and as you said, the fit is not the greatest. Before the install, did you happen to look through the resonator? Do you know if both sides merge or are they separate? Again, thanks for sharing.

Lou
Old 02-24-10, 07:31 PM
  #51  
n0th1ng
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Originally Posted by HyperMKIV
ahh... ok...

and i'm in fremont...
lol too far.. if you were in socal we could have meet up and u could hear it...
honestly i dont think sound is that much different from PTS..

Originally Posted by makena88
Exactly why I went back to stock. My kids love my cars but when the IS-F is the weekend warrior I have to respect their comfort too
im not married so usually its only me and my gf or other friend in the car... so i can deal with the sound.. its not that bad for me




Originally Posted by lowrideraz
Thanks for the picts. It looks like what I was expecting from Borla. Too many slip fit pieces, and as you said, the fit is not the greatest. Before the install, did you happen to look through the resonator? Do you know if both sides merge or are they separate? Again, thanks for sharing.

Lou
no problem i did take a look at it but as im not an expert... i wouldnt say anything about the components of the resonator.. sorry
Old 02-24-10, 08:07 PM
  #52  
geneva
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I've had the Borla axle back on my car for the past year and was the one that posted the original sound clips on you tube vs. Joe Z. At that time the exhaust was still new and since then has gotten even deeper tone. Certainly more aggressive sounding than stock but but much quieter than the Joe Z full cat back. The fit was perfect and VERY easy to install. I like that the mufflers have duel outlets that also line up perfectly with the stock quad diffusers. There is a slight drone at @ 70 mph in eight gear but goes away by around 74-75 mph. I have been totally satisfied with exhaust and can recommend it to anyone looking for a more aggressive sound. At the time when I purchased the Borla factory rep indicated an @ 12 HP increase over stock. Also installed a Joe Z intake with Tom's filter and have definitely noticed an increase in overall performance. Hope this helps.
Old 02-25-10, 01:58 PM
  #53  
BigA_IS-F
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I put on a borla axle back and love it. It mostly gained low rpm sound here is a video of mine. http://www.youtube.com/watch?v=Bp6B1...=youtube_gdata
Old 02-26-10, 06:21 PM
  #54  
geneva
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keep in mind BigA's video was taken just after install and with break-in after @ 300 -500 mi sound gets much deeper and more aggressive. I also love mine!!!
Old 02-26-10, 08:23 PM
  #55  
BigA_IS-F
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Originally Posted by geneva
keep in mind BigA's video was taken just after install and with break-in after @ 300 -500 mi sound gets much deeper and more aggressive. I also love mine!!!
I've got over 500 on it now and it sounds Bad A now! It has gotten louder and loving it. Hoping the AFE filter i just ordered gives it some more.
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