They did make significant changes but the springs will still swap across. Most manufacturers make a sping for the '04 and a diff one for the '05 STi due to the suspension changes.scottzg wrote:I thought they made some pretty significant changes to 05 sti suspension, something about the hub brackets....THAWA wrote:04-05. What year works that isn't pre-bugeye?rallitektech wrote:It depends what year of STI springs your talkin about.
More new suspension
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[url=http://img254.echo.cx/img254/5309/pond8fq.jpg]2000 2.5RS[/url]
What changed? And what do manufactures make different about the springs?
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They changed the front diff. to a helical type, they reprogrammed the DCCD and added a yaw sensor, changed the steering rack, changed the lateral links to lighter AL ones, bumped up the front swaybar size, different hubs, wider wheels, and I'm pretty sure the strut mounting points are different. That's all I can think of, but there very well might be more. Not everything is directly the suspension, but it affects the spring rates you would use.THAWA wrote:What changed? And what do manufactures make different about the springs?
Last edited by JC on Wed Jul 27, 2005 5:12 am, edited 1 time in total.
[url=http://img254.echo.cx/img254/5309/pond8fq.jpg]2000 2.5RS[/url]
Oh, so they didn't change the dimensions of the springs, they just changed the spring rates?
Rio Red 90 Legacy LS AWD 174k
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I'm on First and First. How can the same street intersect with itself? I must be at the nexus of the universe.
Liquid Silver 92 SVX LS-L 88k
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I'm on First and First. How can the same street intersect with itself? I must be at the nexus of the universe.
I believe the only difference between the 04 and 05 STi suspension is that the front spindle is bigger, so the holes are spaced 3" apart instead of 2.5, and the flanges are about a 1/4" farther apart. I had a set of 05 suspension for about a week, and have pictures of the flanges with a measuring tape for scale if anyone wants to see them. Also the struts are black instead of cherry red. I don't know if the rates changed, but I don't think they did. It's also possible that there are two different 04 rear springs, having different top diameters.
peter@functionauto.com
You guys should start a new thread in the suspension forum.....this is the picture gallery 

Josh
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surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
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I still haven't cut my toenails.
PINKS!
see the first post
PINKS!
see the first post
Rio Red 90 Legacy LS AWD 174k
Liquid Silver 92 SVX LS-L 88k
[url=http://folding.amdmbpond.com/FoldingForOurFuture.html]Do you fold?[/url]
I'm on First and First. How can the same street intersect with itself? I must be at the nexus of the universe.
Liquid Silver 92 SVX LS-L 88k
[url=http://folding.amdmbpond.com/FoldingForOurFuture.html]Do you fold?[/url]
I'm on First and First. How can the same street intersect with itself? I must be at the nexus of the universe.
Wow, that ride height looks awsome now! Come by tonight and give me a ride 

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SWEET! Is it less bouncy now? what kind of a change did it make?
91 Pearl White Sport Sedan
04 Java Black Pearl Forester XT
2014 Volvo S60 T5
18 KTM 1290 Adventure S
87 Grey GL-10 Sedan (so long old buddy) - donated
97 Toyota 4Runner SR5 - sold
2002 BMW r1150rt-p - sold
2004 BMW r1200ST - sold
2016 BMW r1200RS - sold
04 Java Black Pearl Forester XT
2014 Volvo S60 T5
18 KTM 1290 Adventure S
87 Grey GL-10 Sedan (so long old buddy) - donated
97 Toyota 4Runner SR5 - sold
2002 BMW r1150rt-p - sold
2004 BMW r1200ST - sold
2016 BMW r1200RS - sold
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More info and a new pic of ride height. Still needs to be higher, but what can you do?
Rio Red 90 Legacy LS AWD 174k
Liquid Silver 92 SVX LS-L 88k
[url=http://folding.amdmbpond.com/FoldingForOurFuture.html]Do you fold?[/url]
I'm on First and First. How can the same street intersect with itself? I must be at the nexus of the universe.
Liquid Silver 92 SVX LS-L 88k
[url=http://folding.amdmbpond.com/FoldingForOurFuture.html]Do you fold?[/url]
I'm on First and First. How can the same street intersect with itself? I must be at the nexus of the universe.