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

sway bar on ls 430? any reviews?

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Old 02-21-14, 08:12 AM
  #46  
username32
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Originally Posted by Lavrishevo
They look identical to the naked eye but if you put a bushing around the new one vs the old you will notice the difference in thickness.
Despite being 'just' 1mm there could be other differences like wall thicknesses. Thee bars are probably hollow, making they seem less substantial between looking at the two. Example, the nismo sway bars for the 350z looked identical to the stock one except for being painted but tube wall thickness was majorly different.
Old 02-21-14, 10:24 AM
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Marklouis
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< also may be a difference in the metal type/density as well.
Old 02-21-14, 12:21 PM
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fangtl
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Originally Posted by Lavrishevo
48812-50130 for the bar
48818-50020 for the sports bushings
Do I need to order 2 bushings or does 48818-50020 actually include 2 bushings?
Old 02-21-14, 03:56 PM
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BNR34
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Originally Posted by username32
Despite being 'just' 1mm there could be other differences like wall thicknesses. Thee bars are probably hollow, making they seem less substantial between looking at the two. Example, the nismo sway bars for the 350z looked identical to the stock one except for being painted but tube wall thickness was majorly different.
All rear sway bars made by Toyota for the LS430 are solid.

Last edited by BNR34; 04-01-14 at 04:41 PM.
Old 02-21-14, 04:01 PM
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Lavrishevo
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Bushings are sold separately. Sewell I believe sells them as a package. Got mine from Lexus of South Atlanta because it was cheaper and local.
Old 02-21-14, 04:27 PM
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username32
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Originally Posted by BNR34
All rear sway bars for the LS430 are solid.
Explains why the diameter of the bar is smaller then my pinky. Lol silly for a 2 ton car.to have smaller sways then my old sentra.
Old 02-24-14, 06:01 PM
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Originally Posted by username32
Explains why the diameter of the bar is smaller then my pinky. Lol silly for a 2 ton car.to have smaller sways then my old sentra.
Is a soft car, and solid bars are small compare to big hollow bar.
Old 04-18-17, 03:20 PM
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TnLex13
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Hate to revive a dead thread but does anyone know where I can order the sport bar now that Sewell is closed?
Old 08-23-17, 12:45 AM
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PRSUIT460
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Isn't there one company that makes bigger bars for these cars? I thought there was 1.
Old 08-23-17, 05:19 AM
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Originally Posted by TnLex13
Hate to revive a dead thread but does anyone know where I can order the sport bar now that Sewell is closed?
Hate to reply to a 4 month old post, but I have one for sale.

OEM LS430 Sport Rear Sway Bar
Old 05-16-18, 11:34 AM
  #56  
StanVanDam
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Originally Posted by Lavrishevo
Just installed this on my UL. Not sure if any others have written any reviews for this on the UL but I like it so far. Firms up the rear end and reduced bump steer and slightly less roll. Not a huge difference but I would estimate between 15 - 20 percent firmer.

48812-50130 for the bar
48818-50020 for the sports bushings

Edit: I just got back from a 5 mile drive on the highway and one of the most positive effects is the reducing in what I call highway rear sway. Given the UL's with air suspension ride different vs the standard shock, I would notice that in normal mode the rear end would tend to sway a little back and forth under certain conditions. For instance, if the highway has some uneven wearing between the two areas the tires are riding on is when you would feel this motion. It is now almost non existent! I'm really happy with this simple OEM mod.
Hey Lavrishevo, what year is your UL and what is the part number of your original rear stabilizer bar and corresponding bushings? All the parts diagrams and dealers now say that the only option in 2002 is the sport swaybar and sport bushings, so I am trying to figure out what was actually installed at the factory.

My rear bushings are squeaky and thought I had the OEM regular swaybar since you and others on these forums said you upgraded your UL's rear swaybars to the sport model, but for 2002, it seems if there was any swaybar installed, it was already the sport swaybar. Can you or anyone else offer clarifications? Thanks!
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