Suspension and Brakes Springs, shocks, coilovers, sways, braces, brakes, etc.
View Poll Results: Do you hear any type of noises with your F-Sport Springs? Who installed them?
Yes, I hear a noise. I had the dealer install the springs.
27.47%
Yes, I hear a noise. I had an independent shop install the springs.
35.16%
No, I don't hear a noise. I had the dealer install the springs.
10.99%
No, I don't hear a noise. I had an independent shop install the springs.
26.37%
Voters: 91. You may not vote on this poll

F-Sport Springs Clunk Noise. Normal?

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Old 03-16-09, 09:28 PM
  #181  
OutCaster
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So I've had f-sport springs on my 08 IS250 about a month after the f-sport line was released. Since then I've forgotten how the stock ride felt until today. I was given a loaner car for my 15k service, an 07 or 08 IS250. I must say, the f-sport felt a lot like stock expect a tad harsher, but not by much. Also, the f-sport felt a bit sportier than the stock suspension. On the downside, the stock did make less suspension noises over bumps versus the f-sport. Needless to say, I still think the f-sport suspension is nicer, lower, sportier, more aggressive, and almost stock. Just given my 2 cents.
Old 04-06-09, 03:57 PM
  #182  
MY2J
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no one has posted the size silencers to buy?

60-90mm (small)
90-130mm (medium)
130mm+ (large)
Old 04-06-09, 04:03 PM
  #183  
Feirax
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You want the medium ones.
Old 04-06-09, 04:13 PM
  #184  
IS-SV
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Outcaster - thanks for the back-to-back comparison. Good feedback on stock vs. your F-sports.
Old 04-07-09, 01:01 PM
  #185  
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I've had my f-sport springs installed by one of my techs at the Lexus Service Dept. that we work at, and there is a clunk when going over certain bumps/road imperfections. It doesn't bother me as much as thought it would from reading all these posts. I'd like for there to be no noise, but I'll deal with it for the time being.
Old 04-12-09, 11:13 PM
  #186  
I8ABMR
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damn hope there will no issues with the F sport product line. I am waiting for the sway bars for my 3 GS
Old 06-15-09, 02:20 PM
  #187  
panda327
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i dunno if this was answer before .. but how many silencers do i need on each coil ...
i am planning to buy 2 packs ... doing front and back .. is that enough ?
Old 06-16-09, 05:38 AM
  #188  
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for those who haven't ordered the silencers yet, I called my dealership and complained about the clunk on the F-sport which they installed for me, and they have a TSB for it. They told me to bring my car in, and now no clunk
Old 06-16-09, 07:28 AM
  #189  
IS-SV
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Originally Posted by lexboi250
for those who haven't ordered the silencers yet, I called my dealership and complained about the clunk on the F-sport which they installed for me, and they have a TSB for it. They told me to bring my car in, and now no clunk
Did they say what they did, or what the TSB said?
Old 06-16-09, 03:03 PM
  #190  
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got my f sport springs installed today ... will report back in a couple of weeks for noise and review
Old 06-16-09, 05:26 PM
  #191  
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Originally Posted by IS-SV
Did they say what they did, or what the TSB said?
I think they said there is a TSB, but didn't go into detail, and as soon as i called and told them I have this problem, they said they know about it, and told me to bring it in. later when my mechanic was working on my car, i looked at the rear springs, they wrapped both sides although i complained only one side is making noises. This was done last Nov or Dec, i haven't had any problems since.
Old 06-16-09, 06:56 PM
  #192  
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We put all the F-Sport suspension goodies on a buddy's AWD IS, and it only needed one spring insulator on each of the rears...

My RWD IS needed two insulators on each of the rears... on the 2nd and 4th coils

btw, this eliminated the clunking. When I get in to work tomorrow I can find out the toyota part number if anyone wants it.
Old 06-17-09, 11:39 AM
  #193  
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okay i think i heard the clunk but only when i get in the car and start going .. my drive way have a lil slope and it clunks as i go down...but its fairly faint and i wouldn't have noticed it if i didn't read the forums...

no sound what so ever once i start going and on the road
Old 07-04-09, 07:42 AM
  #194  
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i have shocks and springs and i put them on myself. no clunk.
Old 01-19-12, 05:57 PM
  #195  
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i wanna bring this back to life as no one has posted in 2+ years I'm about to buy the same F-sport spring/strut combo for my 2009 IS250 AWD.

Has anything been done by lexus to remedy the situation internally or is the best bet still the tein rubber covers??


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