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

Element #22 Acquired

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Old 12-16-11, 10:59 AM
  #16  
ERDoc74
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Holy cow that sounds awesome! I wonder what it would sound like with headers....
Old 12-16-11, 11:35 AM
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Linkseal
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Subscripted !!!

Anyone knows if these will plug and play on stock exhuast? or has to be installed paired with catback system?
Old 12-16-11, 12:06 PM
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streetx
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Originally Posted by Linkseal
Subscripted !!!

Anyone knows if these will plug and play on stock exhuast? or has to be installed paired with catback system?
Its a full true dual catback system so it won't with stock exhaust system unless u do some fab work

My f will only see the track maybe 1 or 2 times a year so I'm not too worried about chassis flex or what not. I also think the f is more rigid than the standard is x50. I'm sure greddy did their research before releasing such a product.
Old 12-17-11, 02:06 PM
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streetx
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[youtube]FO_RNj5PYsI[/youtube]
Old 12-17-11, 07:09 PM
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ilv1004s
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wow!! sounds awsome!!
can you feel gains??
Old 12-17-11, 08:43 PM
  #21  
meade916
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Originally Posted by PurduePete
^^ Yeah, that sounds disconcernting to me too. For that sort of price, and then to loose the crossmember that aids chasis rigidity/flex? Dose it have the same purpose in the F too?
there is no way that little bar is helping with the chassis rigidity or flex...i wouldn't worry about it. If it does anything, it would keep the exhaust from dropping to the ground if your rubber hangers broke somehow.....other then that i dont see the purpose of it.
Old 12-17-11, 11:40 PM
  #22  
CalitriSC
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Yea I don't see there being any negative affect by removing it. Its a very thin piece of metal held on with tiny screws.
Old 02-14-12, 06:37 AM
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Bumping for updates. StreetX, after a couple of months later, are you still liking it? Does anybody else have the Greddy Titanium exhaust?
Old 02-14-12, 12:14 PM
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That sound is amazing. I love it.
Old 02-14-12, 02:12 PM
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Originally Posted by streetx
Here's a little Teaser till I get the thing on


Greddy Titanium 1 by streetxdreamer, on Flickr
Originally Posted by streetx
So i have the exhaust installed and here is my quick and dirty review

It sounds amazing, It is quite loud which is what i wanted. No noticeable drone when cruising. I expect the exhaust note to change a little once everything breaks in.

The thing is OMG light, very noticeable difference from the stock piece.

Only thing i have a gripe about with this system is that it seems like its running larger pipes than the joe z and iss forged systems, and that it also hangs lower. This required the removal of the crossmember/brace underneath the car. Not really a big deal as im not a hardcore track guy and this is just a street car. I havent noticed any difference in handling or feel in chassis flex when corning hard.

Overall im very happy with the system

will post pics and vid up this weekend when i have some free time
I have this exhaust, though I am using the factory exhaust tips. My exhaust did not require removal of the crossmember/brace underneath the car, so I am not sure what, exactly, you experienced with your exhaust and installer. Also, my exhaust does not appear to hang any lower than the OEM exhaust. You can see it from the rear of the car because of the piping and its finish....compared to the OEM piping and it looks great, IMO.

The exhaust is quite loud under cold start conditions. In fact, I thought I had made a mistake as to the loudness factor when I went to pick up the car from SP Engineering. It quiets down nicely, though, (still louder than stock, of course) and will quiet down even more after you put some miles on it. Mine has already passed the wifey test, although she is a bit more tolerant than most having matriculated from Loud Exhaust University via my two Supras.

Here a few pics of mine taken at SPE before installation:

Muffler section:


Front pipes:


Mid-pipe section, note the balance pipe:
Old 02-14-12, 02:30 PM
  #26  
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^^^ Great Pics Ken.. !!

The crew over at SP Engineering is awesome.. I let them run all my idependent dynos during my R&D trials..


~ Joe Z
Old 02-14-12, 03:40 PM
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weird, i called Greddy and they said that the removal was needed.

so who knows, its on the car and it sounds great!

i plan on making a rolling vid with a go pro once weather gets a little warmer hear in boston
Old 02-14-12, 04:18 PM
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Originally Posted by streetx
weird, i called Greddy and they said that the removal was needed.

so who knows, its on the car and it sounds great!

i plan on making a rolling vid with a go pro once weather gets a little warmer hear in boston
Removal of what?
Old 02-14-12, 04:20 PM
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Originally Posted by MKIV98TT
Removal of what?
Nevermind. I would want that brace in place IMO.
Old 02-14-12, 04:24 PM
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gah love those Greddy tips!!


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