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Fr/Rr solid bushing installed... amazing!

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Old Apr 6, 2010 | 07:16 PM
  #101  
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So is this only for modded cars? Can stock cars benefit from this also?

I'm getting questioned on Driver as to why I need these due to my stock status even though mine are cracked and shot.
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Old Apr 27, 2010 | 10:11 PM
  #102  
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I got my rear bushing installed.

Do the front bushings need to pressed out? I tried to hammer out the stock fronts, but it looks like it's in there pretty good.

Thinking of trading my SPL fronts for Whitelines if I can't get it installed.
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Old Apr 28, 2010 | 03:33 AM
  #103  
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The fronts need to be pressed or air-hammered out.
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Old Apr 28, 2010 | 10:19 AM
  #104  
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I didn't even try removing the fronts myself, i just had the shop that did my diff press them out.

I also highly recomend ordering the whiteline subframe bushings from Z1 , its almost pointless to do the SPL diff bushing with the rest of the rear end done.
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Old Apr 28, 2010 | 09:19 PM
  #105  
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Originally Posted by terrasmak
I didn't even try removing the fronts myself, i just had the shop that did my diff press them out.

I also highly recomend ordering the whiteline subframe bushings from Z1 , its almost pointless to do the SPL diff bushing with the rest of the rear end done.
Now that I think about it, it makes sense.

Yes the SPL bushings are solid, but there is still the possibility of the subframe bushing moving around once the solid SPL bushings are in place.

So is the SPL diff bushings worthless without the subframe bushings?
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Old Apr 28, 2010 | 10:21 PM
  #106  
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Originally Posted by Jairen
Now that I think about it, it makes sense.

Yes the SPL bushings are solid, but there is still the possibility of the subframe bushing moving around once the solid SPL bushings are in place.

So is the SPL diff bushings worthless without the subframe bushings?
Not worthless, but not even at 1/2 potential. Jack up the car a few time from various suspension points in the rear and watch the subframe. You will see how loose/sloppy they actually are.
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Old May 31, 2010 | 06:51 PM
  #107  
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Originally Posted by Motormouth
the differential bushings only gave me a slight increase in noise (a whirring sound, not audible with the stereo on) at sub-zero temperatures until the car warmed up. There is still much isolation in the drive train, and with the rubber subframe bushings that, yes, there is no ill effect on the NVH. As I said prior, for me, it reduced the NVH along with all the other benefits (better road feel, crisper shifting, more predictable traction, etc).

I never installed the whiteline subframe parts to comment there however.
Tom, where did you get the install done and if you dont mind me asking how much
did it it run?
As we live in the same area now that your in Philly.


Jerry
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Old May 31, 2010 | 07:14 PM
  #108  
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Just ordered ALL the Whiteline bushings from Z1, complete front, rear and subframe!
Already had the SPL solid diff bushings so didnt need them.
Cant wait to get them and have them installed, all at once will make a HUGE difference.
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Old May 31, 2010 | 11:54 PM
  #109  
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Originally Posted by Vader007
Just ordered ALL the Whiteline bushings from Z1, complete front, rear and subframe!
Already had the SPL solid diff bushings so didnt need them.
Cant wait to get them and have them installed, all at once will make a HUGE difference.
It will be night and day, i'll be ordering more bushing from them soon and hope to have them installed before the next race.
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Old Jun 9, 2010 | 04:10 PM
  #110  
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If I am looking at rear replacement bushing, which set is the one I should be purchasing?
Thank you
http://www.z1auto.com/prodmore.asp?m...ng&prodid=3784
http://www.z1auto.com/prodmore.asp?m...ng&prodid=4573
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Old Jun 9, 2010 | 04:24 PM
  #111  
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they go in 2 totally different locations per the descriptions from each link. Getting all of them gives you everything in the rear bushing wise with the exception of the differential and subframe, which are listed here:

http://www.z1auto.com/prodmore.asp?m...ng&prodid=4547

and here:

http://www.z1auto.com/prodmore.asp?m...ng&prodid=4160
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Old Jun 9, 2010 | 04:39 PM
  #112  
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I wouldn't bother with the Whiteline diff bushings, its the back mount that typically goes out and whiteline does nothing for that, just get the SPL's. I do highly recomend getting the whiteline subframe bushings http://www.z1auto.com/prodmore.asp?m...ng&prodid=4160 . Both can be order from Z1.
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Old Jun 14, 2010 | 01:51 PM
  #113  
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Which ones are the SPL's, I don't think I saw them listed.
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Old Jun 14, 2010 | 01:53 PM
  #114  
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SPL are differential bushings (in stock if you need em):

http://www.z1auto.com/prodmore.asp?m...ne&prodid=3971
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Old Jun 17, 2010 | 10:18 AM
  #115  
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What kind of labour time should be expected to do this upgrade?
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Old Jun 17, 2010 | 10:43 AM
  #116  
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Originally Posted by Anpaul
What kind of labour time should be expected to do this upgrade?
What one ? The diff bushings ? Subframe bushings? or both at the same time?
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Old Jul 6, 2010 | 04:53 PM
  #117  
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Around how much are you guys paying to get subframe and differential bushings installed? Just wanted to get an idea what I'm looking at?
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Old Jul 6, 2010 | 05:43 PM
  #118  
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Originally Posted by Diesel350
Around how much are you guys paying to get subframe and differential bushings installed? Just wanted to get an idea what I'm looking at?
Nothing, any man should be able to do it themselves.
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Old Aug 29, 2010 | 04:11 PM
  #119  
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Does Z1 not sell the SPL rear differential kit anymore?

Last edited by Diesel350; Aug 29, 2010 at 04:18 PM.
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Old Aug 29, 2010 | 04:23 PM
  #120  
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Sure he does.
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