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jr1104



Member Since: 05 May 2016
Location: England
Posts: 78

United Kingdom 1998 Defender 90 300 Tdi CSW Rioja Red
Best way to soften suspension on a 90
Before asking anything, I'll point out that I realise this is a Defender and it's unlikely to ever be the smoothest riding car on the road. I've also read the various previous threads on this, but I've still got a few additional questions!

At the moment, I've got 2" lowering springs and Koni dampers fitted. This is what was fitted when I got it so I haven't got the full details on what type of springs they are. I find the ride quite crashy though, and whilst it handles well it would be nice to have it a bit softer.

With the aftermarket dampers already fitted, I wasn't sure what my options are. If I fit different springs will I need to adjust/change the dampers? Do the replacement springs have to also be -2", or can I change the size without new dampers?

Any opinions on softer spring options for a 90 would be appreciated as well, I'm currently looking at the Alive Comfort spring kit.

Thanks
Post #587083 22nd Dec 2016 10:04pm
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GREENI



Member Since: 22 Aug 2010
Location: staffs
Posts: 10367

United Kingdom 
We have the Alive springs on both 90's, it transformed the ride from standard. Less crashy and certainly feels safer higher up the speed limit.
A friend fitted the springs too, loved it and then ordered the dampers, which then he claims ruined the ride.

So the opinion is, Alive springs plus oe standard dampers.
Post #587093 22nd Dec 2016 10:38pm
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Disco_Mikey



Member Since: 16 Nov 2014
Location: Dundee
Posts: 531

Scotland 2009 Defender 110 Puma 2.4 DCPU Keswick Green
Alive comfort springs and Bilstein B6 shocks Thumbs Up
Post #587096 22nd Dec 2016 10:51pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19650

United Kingdom 
Spring isolators, however, they will give you back some lift about 3/4" if fitted top and bottom.
You can fit them top and bottom all around on a 90.
It's the castellated type, not the wrap around. Diesel$ Live$ Matter. ⛽️🛢️👨‍🔧🧰⚙️ RED, WHITE & BOOST! 🇬🇧
Post #587111 23rd Dec 2016 12:01am
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Wild Card 90



Member Since: 03 Dec 2014
Location: Gerlingen
Posts: 1060

England 2012 Defender 90 Puma 2.2 SW Indus Silver
What tyres do you have? Tyres make a massive difference. My 90 is hard as hell on the four year old 255 MTs I run in the summer, and yet smooth and quiet on the winter tyres.

Koni HTRs and 2" lift springs. 1998 Tdi 90 SW,
2008 Td4 90 SW,
2012 2.2 90 SW,
2" raised Trailmaster/Terrafirma
Heavy Track Raids, 255 MTs,
Recaro CSs, anorak, wellingtons
Post #587113 23rd Dec 2016 12:45am
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jr1104



Member Since: 05 May 2016
Location: England
Posts: 78

United Kingdom 1998 Defender 90 300 Tdi CSW Rioja Red
Thanks for the feedback on the Alive springs, seems like they're worth a try. Should I be changing the Koni dampers though, or is it OK to keep using them? Guess I could try springs first, then dampers if it's still not improved.

The tyres are BFG A/T (255/65/r16), I haven't heard of another option that would be better/comfier than that?

Just had a read around on spring isolators, looks like a good mod to do whilst changing the other parts! Is replacing springs a job that can be done with 1 person and a parking space to work, or is it going to take more than that?
Post #587125 23rd Dec 2016 7:45am
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Orangesofa



Member Since: 10 Oct 2014
Location: Somerset
Posts: 214

United Kingdom 2013 Defender 90 Puma 2.2 SW Keswick Green
Cheaper option could be swapping with standard springs from a different LR model.

http://www.defender2.net/forum/topic43117.html Phil
Post #587130 23rd Dec 2016 8:16am
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Wild Card 90



Member Since: 03 Dec 2014
Location: Gerlingen
Posts: 1060

England 2012 Defender 90 Puma 2.2 SW Indus Silver
A/Ts are quieter and softer than M/Ts, but off road tyres all harden up with time and heavy use. It makes quite a difference to how comfortable a Landy, and particularly a 90, feels on the road. May not be the main source, in your cas, but worth keeping in mind, when comparing with other Defenders. 1998 Tdi 90 SW,
2008 Td4 90 SW,
2012 2.2 90 SW,
2" raised Trailmaster/Terrafirma
Heavy Track Raids, 255 MTs,
Recaro CSs, anorak, wellingtons
Post #587134 23rd Dec 2016 9:09am
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Capt_Steve



Member Since: 10 Jan 2012
Location: Ross on Wye
Posts: 39

England 2014 Defender 110 Puma 2.2 XS CSW Corris Grey
Don't know what tyre pressures you are using, but after reading on here, I went from 45 to 35 on the rear. Made a big difference.
Post #587137 23rd Dec 2016 9:21am
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jr1104



Member Since: 05 May 2016
Location: England
Posts: 78

United Kingdom 1998 Defender 90 300 Tdi CSW Rioja Red
I'm already using 30psi front and rear on the tyres, to see if it softens it a bit. And I had looked at using some front OEM springs on the rear, but for the slight increase in price I figured I might as well go with specific comfort oriented ones.

Going out to work on the car this afternoon, so will see if I can find any branding/details on the springs it already has. This might help determine what the best solution would be.

Thanks for everyone's help so far!
Post #587192 23rd Dec 2016 2:48pm
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Alive Tuning



Member Since: 01 Mar 2010
Location: Louth
Posts: 609

United Kingdom 2013 Defender 90 Puma 2.2 XS CSW Havana
We have vehicles around the country running our comfort kit. Drop me a PM with your location and i will see if i can arrange a test drive local to you Smile

Regards
Alex Divers Thumbs Up
Post #587195 23rd Dec 2016 3:18pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19650

United Kingdom 
jr1104 wrote:
Just had a read around on spring isolators, looks like a good mod to do whilst changing the other parts! Is replacing springs a job that can be done with 1 person and a parking space to work, or is it going to take more than that?

Certainly can be, quite time consuming but not over difficult.
Main priority is safety and jacking, never get under etc. Keep as clear as you can whilst doing the job. Diesel$ Live$ Matter. ⛽️🛢️👨‍🔧🧰⚙️ RED, WHITE & BOOST! 🇬🇧
Post #587207 23rd Dec 2016 4:22pm
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Orangesofa



Member Since: 10 Oct 2014
Location: Somerset
Posts: 214

United Kingdom 2013 Defender 90 Puma 2.2 SW Keswick Green
^^^ agree. I managed it single handed with spring clamps and spent the most time faffing with the angle of the bolts on the clamps such that I could wind them up and down without fouling. If I did it again I would certainly be quicker having learnt the hard way. Phil
Post #587268 23rd Dec 2016 8:38pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19650

United Kingdom 
Never needed spring compressors on mine.
In my case, just a hi lift jack and axle stands.
250kg straps can bring the axle up with the chassis enough to put axle stand under without even taking the wheel off.
Then from there you can remove the wheel and sort the springs.
If ever the hi lift slippe door what ever positioned very close the axle stand is a failsafe.

Pics in my gallery somewhere, save a fortune in labour.
As I said just be safe and use common sense at all times. Thumbs Up Diesel$ Live$ Matter. ⛽️🛢️👨‍🔧🧰⚙️ RED, WHITE & BOOST! 🇬🇧


Last edited by custom90 on 26th Dec 2016 3:39am. Edited 1 time in total
Post #587271 23rd Dec 2016 8:51pm
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Procta



Member Since: 04 Dec 2016
Location: Sunderland
Posts: 4950

United Kingdom 
is this setup with the standard shocks and live springs on ok for towing? also what's like with anti roll bars on?
Post #587616 26th Dec 2016 2:07am
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