I have had my car in and out of dealers and Indys for bushes over the past year or so, it is costing me.

I am driving a 2008 Range Rover Sport HST V8 3.6.

It seems like the bushes are just too weak for the job, I don't off road and I don't thrash it around, my roads are generally good and I do low mileage so it is very annoying.

My ARB have been replaced twice and my lower arm bushes are starting to go again second time in less than 18 months.

I want to go down the poly / power flex route for everything that's includes all upper and lower arm bushes and ARB.

I did this to my E46 M3 and although the ride became very stiff it was precise and firm, it also they never required replacing again!

What I am looking for is some feedback on the reliability from forum members and if there is any additional squeaks, bangs, knocking noises that maybe introduced and why this would happen, I am looking for a very firm but quiet experience.

I rather not put rubber bushes back on if I can avoid it at all.!

The lower and upper arms are straight forward so not so worried about changing them myself.

However I am not so sure about the ARB as it has the dynamic control, few posts say it's a dealer job, but I have seen a few saying it can be done by yourself. I would rather tackle the job myself so if you can point me to any posts or links that can walk me through the process that would great.

Thanks in advance

: BUMP :

Anyone got any information?

If you search the Disco 3 website you'll find a lot of posts regarding the pros and cons of polybushes. Doesn't seem to be a consensus view; some like them others say they are too harsh.

Have a good look around on Advanced Factors' website as they offer bushes from Superpro and Bearmach in addition to those you mentioned.

Your ARB bushes should be lasting better and I wonder if your garage has fitted the correct updated bushes and clamps. It is definitely possible for a determined DIYer. Search the site and you'll find a couple of threads with some useful tips. Have to confess have not done mine myself as they went in winter and I didn't like!e the idea of freezing my @rse off lying under the car in February. 2008 MY Java Black TDV8 HSE

Are you running on wheels/tyres bigger than 20"? 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
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2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW

I've fitted front Powerflex ARBs and I've had no problems so far. Is the ride harsher? Maybe but I don't notice it. I do think its worthwhile as I've been through 2 sets of front ARBs previously.

Had the lower arms done at the same time with OE and so far I've had no knocking noises, so that's brilliant. I do get some creaking going over ramps though, so not sure if that is the arms, ARBs or something else

Tim in Scotland wrote:

Are you running on wheels/tyres bigger than 20"?

The suspension, transmission and drive components were only designed to take 20" and if the dealers found you had fitted bigger they voided your warranty on L320's. My L494 RRS2 has OEM 22" wheels as they are an option on the newer cars. It could be the big wheels that are causing your problems, especially if the car has been running on them for a few years. TDv8's have a history of premature wear on front suspension components even with OEM 20" wheels/ tyres 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW

Pufftmw wrote:

I've fitted front Powerflex ARBs and I've had no problems so far. Is the ride harsher? Maybe but I don't notice it. I do think its worthwhile as I've been through 2 sets of front ARBs previously.

Had the lower arms done at the same time with OE and so far I've had no knocking noises, so that's brilliant. I do get some creaking going over ramps though, so not sure if that is the arms, ARBs or something else

Yes, I have ACE

I've not considered poly bushes for the arms at this stage. I think I discussed them with my garage and the consensus was that they weren't needed but I'm happy to reconsider. I do razz my car on bumpy country roads, drag heavy trailers and venture gently off the beaten track, so I will keep an eye on what happens.

Not sure about the difference in 22s to 19s or 20s but reducing unsprung weight will make the ride better and reduce wear. Whether you would wish to poly bush and keep 22s, thus increasing the harsh ride on a ride already harsher than standard, I guess is up to you

thanks guys for the feedback, i am used to BMW M sport firm suspension setup so sitting in a RRS is like a magic carpet even if its slightly stiffer.

I am leaning towards Poly's at the moment just because i think they will better suit my needs, and if i can change them myself then i can always change them back to OEM without hurting my pocket too much

I have found this video regarding changing my ARB myself, has anyone used this as a guide in replacing theirs?

http://www.roverparts.com/resources/videos...ver-sport/


Seems straight forward even for something which has an Dynamic Stability control like my V8 HST.

But it is over the pond so could be something that is different for us in the UK.

Can you let me have your thoughts

Hi , the video link you watched is for rear ARB bushes which is easier than front . I'm considering changing to poly front bushes with the upgrade bracket . My local Indy thought it was a waste of time replacing my front rubber bushes as my anti roll bar is weeping slightly onto one of the bushes and suggested this would ruin the bush within 6 months . Cost of replacing front anti roll bar with ace is £1500 !! So in the mean time untill I can afford to get that job done I thought changing to poly bushes would help as the oil may not penitrate the bush . It's a job I intend to tackle with a mechanic friend up on a vehicle lift

A few people do say that super pro bushes are a little softer so better than poly busshes

nah33m wrote:

It seems like because of my massive wheels they are placing extra stress on the bushes so probably need something a little more durable to support them.

All LR genuine parts are covered by a two year warranty, and I didn't even have to pay labour either, could be cheaper using LR service centres, if you are having problems. John

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