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Imax



Member Since: 09 Apr 2018
Location: South West England
Posts: 28

United Kingdom 
Suspension Upgrade - 110 Hard Top... help please...
I am sure this has been discussed a million times, so sorry for raising again, but I would like the benefit of your knowledge… I have a 2015 110 Hard Top and I am really tempted to upgrade the suspension.

My Defender only has 4500 miles on the clock and I know all my suspension parts have plenty of life left in them - That is where I struggle with what to do… My preference is the progressive suspension option from Twisted that includes springs, dampers, steering damper and anti-roll bars. This comes in at £2274 plus fitting.

I know there are various other options including JE Engineering, Alive Tuning etc but I know Bilstein and Eibach have a good name. Or will replacing the dampers with Bilstein (B6 I think) alone improve the ride significantly? Looking at the JE Engineering site they use Fox Performance Dampers which I know little about.

Would be interested to here from anyone who has compared some different options?
Post #703820 28th Apr 2018 4:31pm
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billewizz



Member Since: 16 Sep 2011
Location: north lincs
Posts: 66

England 
Steering
I have progressively done all you mention poly bushes etc but the biggest improvement was the fitting of 30mm sumo bars to the steering with the straight steering arm better accuracy and it has lost all the bad feedback over a staggered rail crossing.

Definitely one for your no doubt long list.
Post #704060 29th Apr 2018 8:20pm
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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
What are you trying to change by upgrading the suspension?
My hardtop's ride has been improved (although not massively) by fitting the lighter duty station wagon springs and is hugely helped by carrying a decent load of at least 1/4t.
Post #704158 30th Apr 2018 12:42pm
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LandymanStefan



Member Since: 30 Aug 2017
Location: Surrey
Posts: 881

England 2001 Defender 90 Td5 SW Epsom Green
Ive also looked into what your doing as I felt that by getting the twisted kit I'd get something extra out of the same components. However due to feedback on here I have been talked out of it.

My suspension upgrade is currently on hold as I'm potentially buying a property however the route I will be going down in this order will be.
Buy 4x fox shocks (non remote reservoir) £500 paddocks
Reason being a lot of people say the build quality is better than the bilsteins, you can buy all the spare parts and rebuild and revalve them relatively easily yourself.

Buy softer rear springs, being a 90 station wagon it has HD rear springs on that I will be changing for some new take off standard duty ones (225lbs). If i still think its too firm I'll put 110 fronts (disco rears 155-210lbs) on with the addition of the castle rubber spring isolators (approx £100-200)

As a result of the softer springs upgrade the rear anti roll bar to an alive one but only if required. I'm not after a defender that goes round corners like it's on rails, just a bit more comfort and stability.

As for bushes from what I've read about poly bushes I will be sticking with genuine LR rubber as some people report that the poly bushes increase vibration and harshness and they don't wear gradually like rubber ones, they just seem to go after a set amount of time.


Obviously I've not done any of the above yet but I will report back to here when I do. I'm hoping I'll have it done by the end of the year though.
Post #704163 30th Apr 2018 12:55pm
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Grenadier



Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5829

France 2011 Defender 110 Puma 2.4 DCPU Corris Grey
Re: Suspension Upgrade - 110 Hard Top... help please...
Imax wrote:
I am sure this has been discussed a million times, so sorry for raising again, but I would like the benefit of your knowledge… I have a 2015 110 Hard Top and I am really tempted to upgrade the suspension.

My Defender only has 4500 miles on the clock and I know all my suspension parts have plenty of life left in them - That is where I struggle with what to do… My preference is the progressive suspension option from Twisted that includes springs, dampers, steering damper and anti-roll bars. This comes in at £2274 plus fitting.

I know there are various other options including JE Engineering, Alive Tuning etc but I know Bilstein and Eibach have a good name. Or will replacing the dampers with Bilstein (B6 I think) alone improve the ride significantly? Looking at the JE Engineering site they use Fox Performance Dampers which I know little about.

Would be interested to here from anyone who has compared some different options?


I am doing mine in Summer, full Alive kit (for a 110 DCPU) and DIY fit.

I think general consensus from those who've had it done, or looked extensively into doing it, that JE/Bowler/Twisted charge a lot more money for not many more (any?) benefits over self-sourced items? Given you can buy the entire kit from Alive for about a grand, do you think the extra 1200 offers enough benefit to warrant the extra cost. Baring in mind you're sticking it on to a steel chassis for a high centre of gravity vehicle that weighs 2000kgs, plus in most cases has mixed use tyres that don't grip like slick Pirellis, the answer is probably no. If you want more comfort, lower ride height and some better general handling, Alive's kit (Bilstein and Eibach, recognised names in their fields) should surely do the job. Plus, if you don't ever feel the need to return the 110 to OEM spec for re-sale (as some do on here, either to recoup money on bling parts that they wouldn't if included in the Def's sale, or to move on to another vehicle) then the sale of your OEM shocks and springs may cover a garage's day-labour rate (again, probably not Twisted) to get the four corners done. Finally, check threads through the search tool on Polybushes. It's 50/50 responses. It made me also look on line, so I am now of the opinion the apparent benefits are outweighed by the negatives and I'll be sticking with OEM bushes.

Good luck, it's a popular and well appreciated upgrade on the forum. Thumbs Up Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey
Post #704167 30th Apr 2018 1:53pm
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meeerrrk



Member Since: 12 Feb 2017
Location: Surrey
Posts: 548

United Kingdom 2010 Defender 90 Puma 2.4 HT Stornoway Grey
if it's any help I've just had bilstein shocks fitted to my truck and it has made a huge difference to the comfort and ride quality; something I've always found pretty terrible in my 90. My 90 Project : http://www.defender2.net/forum/topic52774.html
Post #704176 30th Apr 2018 2:29pm
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Imax



Member Since: 09 Apr 2018
Location: South West England
Posts: 28

United Kingdom 
Thanks for all the replies... I knew others would have done lots of research into this mine field!!!

I am looking to improve on road manners (as much as that is possible with a defender). I like the sound of the different spring rates for the rear, which could be an idea along with a new set of dampers all road. I don't carry heavy stuff so changing to some thing less firm might help - Any options you could recommend?

Was interested to hear about the Fox set... I know JE fit these and might have another chat with them to get some guidance.
Post #704227 30th Apr 2018 5:45pm
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LandymanStefan



Member Since: 30 Aug 2017
Location: Surrey
Posts: 881

England 2001 Defender 90 Td5 SW Epsom Green
Yeah good idea, keep us posted on what je say as like I said earlier I was going to go with the lighter Land Rover springs and fox shocks
Post #704287 30th Apr 2018 7:11pm
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Imax



Member Since: 09 Apr 2018
Location: South West England
Posts: 28

United Kingdom 
Bilstein B6 Steering Damper
Had a chat with JE and it looks like I will need to do springs and dampers to get what I want. As I have lots of life left in my existing parts I think this will be a job for the future and I will get out and enjoy my Defender during the summer.

In the interim I might change the steering damper as this looks simple to do - I am looking to get the B6 Bilstein Steering Damper from Devon 4x4. Has anyone just changed this and was it worth doing?

Cheers
Post #705237 4th May 2018 3:26pm
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NickMc



Member Since: 01 Oct 2014
Location: Norn Iron
Posts: 1628

Northern Ireland 2006 Defender 90 Td5 HT Bonatti Grey
Give Devon a ring about your suspension they’re very helpful Thumbs Up
Post #705250 4th May 2018 4:15pm
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Grenadier



Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5829

France 2011 Defender 110 Puma 2.4 DCPU Corris Grey
Re: Bilstein B6 Steering Damper
Imax wrote:
Had a chat with JE and it looks like I will need to do springs and dampers to get what I want. As I have lots of life left in my existing parts I think this will be a job for the future and I will get out and enjoy my Defender during the summer.

In the interim I might change the steering damper as this looks simple to do - I am looking to get the B6 Bilstein Steering Damper from Devon 4x4. Has anyone just changed this and was it worth doing?

Cheers


Whilst a full kit is £1000 plus labour or personal time, if one were to tackle it bit by bit, which order would it be done in? Shocks first or springs and ARB first. I appreciate that both together are best, but which offers the most obvious improvement if done independently of each other ? Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey
Post #705292 4th May 2018 6:53pm
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Harry.O



Member Since: 25 Jul 2014
Location: Warwickshire
Posts: 716

United Kingdom 1989 Defender 90 300 Tdi ST Nato Green
Recently fitted a Bilstein steering damper to my 110 and very happy with it Thumbs Up Paddocks was the cheapest a couple place of weeks back. 2005 Td5 110 Hardtop
1989 300Tdi 90 Soft top
1992 200Tdi 90 Truck cab with Land Cruiser axles
Post #705424 5th May 2018 11:02am
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