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

tein vs eibach vs tanabe vs ?????

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Old 10-04-11, 01:47 PM
  #16  
Evil Teo
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Actually its 245/285. Yes I used the same specs as Lou and using Continental DW! I might go back up to stock height like caymandive and get it corner balance. I'm on BC Racing coilovers. I already see the wear and tear on the rear tires due to the camber and toe of the drop ride.

Originally Posted by VtotheJ
One of my buddies on here has a Blue F and doesn't have any problems. He's dropped and has upgraded tire widths (i believe 245/275), I doubt he's rubbing.
Old 10-05-11, 02:05 AM
  #17  
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+1 for Swift.

They actually make your car handle better, they dont sag after time and they ride firm.
Old 10-06-11, 01:06 PM
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FNMUPN8
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Eibach on rear, Tein on front. Thought Eibach front gave zero drop and Tein rear too much drop.



http://www.flickr.com/photos/fnmupn8/5874973063/http://www.flickr.com/photos/fnmupn8/5874973063/ by http://www.flickr.com/people/fnmupn8/, on Flickr ]

http://www.flickr.com/photos/fnmupn8/5874967741/http://www.flickr.com/photos/fnmupn8/5874967741/ by http://www.flickr.com/people/fnmupn8/, on Flickr
Old 10-06-11, 01:48 PM
  #19  
Evil Teo
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i say go with swift then tein then eibach. the eibach doesn't look like the ride height is even, but maybe thats just me and my eye being delusional.
Old 10-06-11, 02:32 PM
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I agree with the statements above. I liked my Teins, but the rear was a touch low for me. I have Swift's on my GTR and they are awesome. I bought some Eibachs just to useon the rear of my ISF like FNMUPN8 did, but sold the car first. I think his car has the perfect stance for springs. If anyone wants them to do the same, I'll practically give them away to get them outta of the garage!
Old 10-06-11, 02:59 PM
  #21  
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Swift. Hands down the best automotive spring manufacturer.
Old 10-06-11, 05:53 PM
  #22  
09ISFMike
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Teins hands down, have tried all the listed springs and ride and comfort Teins H-Tech...
Old 10-07-11, 11:15 PM
  #23  
seimsag
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Default Springs

Does anyone on Teins notice any "sag" as alleged above???
Old 10-08-11, 06:55 AM
  #24  
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That looks really nice. Its lower than I thought. Can everyone post more pics of their drops?


Originally Posted by 09ISFMike

Teins hands down, have tried all the listed springs and ride and comfort Teins H-Tech...
Old 10-09-11, 10:45 AM
  #25  
flipside909
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I've had Eibach paired with Tokico HTS on my IS F for over a year now. Springs are springs, all 3 are very reputable brands. Don't let the marketing hype fool you.
Old 10-09-11, 12:50 PM
  #26  
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Originally Posted by DCoolBeans
Are springs ok for the shocks/struts? Previous cars I've had would cause premature wear on the shocks and inturn make the ride worse over time
What happens when you lower a car using springs is that the exposed rod of the struts/shocks travels through the seals. If the rods have any corrosion or damage, it tears the seals and they start leaking. If you are dropping a car with a lot of miles, you might be advised to use new struts/shocks.
Old 10-09-11, 12:57 PM
  #27  
DCoolBeans
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How's everybodys alignments after the spring installs?
Old 10-09-11, 04:34 PM
  #28  
lobuxracer
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Originally Posted by flipside909
I've had Eibach paired with Tokico HTS on my IS F for over a year now. Springs are springs, all 3 are very reputable brands. Don't let the marketing hype fool you.
I strongly disagree. From Autocross to win by Far North Racing's David Grant. Just to be sure, here's what they've done: 2004 ASN/FIA Canadian D Modified Champions, 2002 SCCA ProSolo Honda Street Challenge Series Champions, 2002 SCCA ProSolo Street Modified Series Champions, 2003, 2001, 2000 CENDIV Divisional Champions

While we're on the topic of "picking springs", I am of the opinion that there is only one spring provider worth a damn - Hypercoil. Of all the springs I have tested - you need a spring tester, MK Technologies makes a good one (and Hoosier Tom will sell it to you) - the only springs that reliably tested in spec were the Hypercoils. The worst offenders were the no-name purple springs that come on JICs; I saw 25% variation on some of these.
I have also heard from people I trust that Swift's offerings are in the same league. The rest are pretty poor.
Old 10-09-11, 07:19 PM
  #29  
T-Rex06
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^^ Thank you! That's why you almost never see companies like JRZ, Moton and Ohlin use Eibach or Tein springs. Hyperco is the one to use if your budget allows. Otherwise, Swift will be the next best spring you can get.

Terrance
Old 10-10-11, 11:56 AM
  #30  
N54MPower
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Originally Posted by flipside909
I've had Eibach paired with Tokico HTS on my IS F for over a year now. Springs are springs, all 3 are very reputable brands. Don't let the marketing hype fool you.
That is FAR from the truth as far as them all being the same. They are all "reputable" companies but their springs are not all the same quality nor do they perform the same.

Originally Posted by lobuxracer
I strongly disagree. From Autocross to win by Far North Racing's David Grant. Just to be sure, here's what they've done: 2004 ASN/FIA Canadian D Modified Champions, 2002 SCCA ProSolo Honda Street Challenge Series Champions, 2002 SCCA ProSolo Street Modified Series Champions, 2003, 2001, 2000 CENDIV Divisional Champions

I have also heard from people I trust that Swift's offerings are in the same league. The rest are pretty poor.
That is the truth!

Originally Posted by T-Rex06
^^ Thank you! That's why you almost never see companies like JRZ, Moton and Ohlin use Eibach or Tein springs. Hyperco is the one to use if your budget allows. Otherwise, Swift will be the next best spring you can get.

Terrance
More truth quoted here!
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