LS - 3rd Gen (2001-2006) Discussion topics related to the flagship Lexus LS430

Who has replaced their Air Susp w/ Coilovers, standard susp?

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Old 09-20-10, 06:23 PM
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94LSon20
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Default Who has replaced their Air Susp w/ Coilovers, standard susp?

I have an '01 LS430, air susp. Ive heard they go at 35K and some at 120K, I have 113K and am starting to worry. The car rides fine, but I always have the thought in the back of my mind.

For those of you out there that have replaced your air suspension with coilovers, are you satisfied with the ride or do you regret not replacing the air suspension? There is no other car in the world that rides so smooth.

And what coilover system did you go with? Was it a direct bolt on to the air suspension bolt holes? (dumb question but gotta ask) Did you need a camber kit?

Last edited by 94LSon20; 09-20-10 at 06:30 PM.
Old 10-13-10, 08:57 PM
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socal3
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Looks like knowone wants to answer this one. I'm thinking about getting an LS with the new tanabe coilover system, anyone have an opinion on these coils?
Old 10-14-10, 04:48 AM
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Tdvlexo
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I had a 04 and replaced mine with Megan coilovers, I am satisfied with the swap. The ride is good, the turning and cornering is very good and responsive. The only thing I miss is the comfort but the coilovers is still a smooth ride, nothing beats oem though. It's a direct swap, bolts right on.
Old 10-14-10, 05:14 AM
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Bon
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I just received my boxes from Sewell yesterday. I'm going with the standard OEM metal spring and shock setup. I'll be glad to tell you what I think after I get them installed. I'm doing it myself. My bags never failed just the shocks. 80K miles and 9 years.

Question for those that have done it themselves: Did you compress your springs or did you let a shop do it for you and how hard was it or how much did it cost?
Old 10-14-10, 05:36 AM
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sojah
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i'm satisfied with my 05 UL to bc racing coilovers but it is a completely different ride feeling. imagine bmw 5 series
Old 10-14-10, 05:59 AM
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anlexls430
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94LSon20, You asked "How has replaced Air sus?"
PLS read Sticky: LS430 FAQ Thread (submit FAQ links here......) there you can read a lot of hints, too.

I had replaced mine with oem coilovers (used parts $ 750 ) two months ago because of the left hand side air shock died for oil leaking and gives a little bit noice.
I m happy with new realiability, now i do not need to think is Ls sitting or standing when i go into my carage.

Anlex
Old 10-14-10, 08:20 AM
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McSwine
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Originally Posted by Bon
I just received my boxes from Sewell yesterday. I'm going with the standard OEM metal spring and shock setup. I'll be glad to tell you what I think after I get them installed. I'm doing it myself. My bags never failed just the shocks. 80K miles and 9 years.

Question for those that have done it themselves: Did you compress your springs or did you let a shop do it for you and how hard was it or how much did it cost?
I like to do DIY stuff as much as the next guy, but in this case I think I would let the pros handle it. Messing around with those springs can be dangerous.
Old 10-14-10, 12:09 PM
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socal3
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If I'm correct you can get some spring compressors from autozone.
Old 10-14-10, 12:10 PM
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socal3
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So nobody riddin in a LS with the tanabe coilover system?
Old 10-14-10, 05:54 PM
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chris81964
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How much different is a 2001 from a 2005? I will like to do the OEM swap too. I have a failed rear left shock and a right front that is going bad. Car drives really bad.
Old 10-14-10, 09:02 PM
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JP2SEA
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I'm happy with my conversion to RS*R coilovers

Last edited by JP2SEA; 10-14-10 at 09:16 PM.
Old 10-15-10, 01:59 PM
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joeydingo
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I converted my 2004 UL to a stock spring and shock setup after one of my air shocks went bad. Very happy with the stock ride setup.
Old 10-15-10, 04:42 PM
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fourcsan
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UCF11 bags leaked, put k-sport full threads on. rode great, factory air is nice... dont worry about it failing any time soon, when the time comes its not going to like blow up and crash you.
first it starts slow... and then gets worse, or you wake up one morning and the rear of your car is on the ground.

i had the k-sports soft and up high for a while for a "moderate drop"
and it did ride similar to like a bmw 5 series or so, similar stifness to an s500 on the 2nd stiffness dampening setting.

but then... i brought it all the way to the ground...
Old 10-17-10, 08:00 PM
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94LSon20
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+1

Compressing springs yourself is dangerous. I installed my LS400 setup myself but I'll never do it again. It's a ***** putting 4 spring/strut setups together. Thanks for all the input
Old 10-18-10, 08:58 AM
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abs
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Compressing springs can be dangerous. If the spring compression tool let's go for any reason, and the spring decompresses rapidly, the stored energy can be quite high and can damage anything in its path quite severely.

I am curious about upgrading from the OEM base suspension to the OEM euro-tuned sport suspension. Anyone have feedback on that?

Andrew


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