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The Better Bilstein Ebay Coilover Thread

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Old Apr 10, 2018 | 07:46 PM
  #1481  
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Originally Posted by concealer404
I might have dynos. Send me a PM tomorrow to look and i'll send them over if i can find them.
Awesome, will do
Old Apr 11, 2018 | 04:57 AM
  #1482  
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A decent spring supplier is Faulkner, for anyone in Europe.

Suspension springs for the Motorsport Industry | D Faulkner Springs LLP
Old Apr 11, 2018 | 03:49 PM
  #1483  
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I pressed
this this
bushing into my hard-S'.
Fit just fine.
Old Apr 11, 2018 | 03:51 PM
  #1484  
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Great find!
Old Apr 11, 2018 | 09:34 PM
  #1485  
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Originally Posted by Monk
I pressed this bushing into my hard-S'.
Fit just fine.
Cool. Just to be sure, you pressed out the old metal sleeve bushing first? So this fits in the bare shock eyelet yes?

If this works, my posterity will sing praises to your name (and my posterior).


Last edited by BAHKACK; Apr 11, 2018 at 09:47 PM.
Old Apr 12, 2018 | 09:25 AM
  #1486  
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Yes.
It was quite a few years ago, but as I remember, I cut the old sleeve out because it was mangled.
The new bushing pressed into the bare eyelet.

EDIT: I just remembered a key piece of information.
I had to drill the center a bit because it's slightly smaller.
It wasn't difficult, but be aware of that.
Also go slowly if you do. You don't want to put a bunch of heat into the rubber.

Last edited by Monk; Apr 12, 2018 at 09:40 AM.
Old Apr 12, 2018 | 10:59 PM
  #1487  
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What about burning out the old rubber, and replacing it with liquid polyurethane? (like the stuff for DIY motor mounts).

Tape off the backside of the eyelet, make a hole in it to centre the middle sleeve in both dimensions, secure with more tape. Then pour in some 60 or 70A poly.
Old Apr 13, 2018 | 08:56 AM
  #1488  
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Originally Posted by Junkwhale
What about burning out the old rubber, and replacing it with liquid polyurethane? (like the stuff for DIY motor mounts).

Tape off the backside of the eyelet, make a hole in it to centre the middle sleeve in both dimensions, secure with more tape. Then pour in some 60 or 70A poly.
Interesting thought. You could also do a ghetto shock shortening by not centering the pivot sleeve. Maybe a half inch of bump/shock travel to be gained. lol. It may not help NVH tho.
Old Apr 13, 2018 | 09:06 AM
  #1489  
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So I got into making my own Poly bushings using comercial 2 part polyurethane compound. I could get everything from 60 to 90 dur but what did the project in was that it had a knack for cold flowing. Meaning over time it would deform and squish out no matter which durometer I used.

The molds we're easy to make out of delrin, the project had great promise but I was never able to find a compound that would hold up.
Old Apr 13, 2018 | 09:14 AM
  #1490  
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Sorry for the double post, but found the KYB bushings cheaper at summit .

https://www.summitracing.com/parts/k...QaAmp2EALw_wcB
Old Apr 13, 2018 | 01:41 PM
  #1491  
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Originally Posted by Monk
I pressed this bushing into my hard-S'.
Fit just fine.
Solid find!

Originally Posted by Bronson M
Sorry for the double post, but found the KYB bushings cheaper at summit .

https://www.summitracing.com/parts/k...QaAmp2EALw_wcB
How much confidence do you have in fitment of these? They're also on amazon for about $9. I have my eye on a set of MSM billies that need new bushings.
Old Apr 13, 2018 | 01:58 PM
  #1492  
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Originally Posted by JoeTheZoe
Solid find!


How much confidence do you have in fitment of these? They're also on amazon for about $9. I have my eye on a set of MSM billies that need new bushings.
It has the same part number, but the published dimensions are hilariously inaccurate.
Shipping would increase the cost over amazon significantly anyway, at least to my address.
Old Apr 14, 2018 | 03:11 PM
  #1493  
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Okie dokie, finally did that thing I said I would.

As stated before, FM's website claims that the rear mounts for the Mazdaspeed shocks are higher than the stock ones. I know we've already established that the Mazdaspeed shocks are the same length, but I'd like to see if the mounts are at the same height. Could someone with unmolested Yellow NB Billies take these same measurements?

I figure the aluminum spring seats are physically the same part. If there is any difference in height, Bilstein probably just moved the circlip. I'm willing to consider pressing these off and get new grooves cut in there to make the FM springs work, but I might just go with the stock MS springs if that is the case.



Old Apr 14, 2018 | 08:51 PM
  #1494  
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Got my Maruha hats. They're gorgeous.

Installed Xidas in place of my Bilstein setup. Lost almost 2" of droop travel in the back.

SIGH.
Old Apr 14, 2018 | 08:53 PM
  #1495  
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No more jumping it I guess.
Old Apr 14, 2018 | 08:55 PM
  #1496  
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You hear that, @flier129?

No more jumping my car.
Old Apr 15, 2018 | 05:13 PM
  #1497  
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Originally Posted by concealer404
You hear that, @flier129?

No more jumping my car.
Whatevs, I've jumped mine for years, no major issues!
Old Apr 20, 2018 | 01:05 PM
  #1498  
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Originally Posted by concealer404
Got my Maruha hats. They're gorgeous.

Installed Xidas in place of my Bilstein setup. Lost almost 2" of droop travel in the back.

SIGH.
How much were the Maruhas w/ shipping? Putting together a setup on my NA using MSM shocks and trying to figure the best option for top hats.
Old Apr 20, 2018 | 01:11 PM
  #1499  
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Originally Posted by DrKarrot
How much were the Maruhas w/ shipping? Putting together a setup on my NA using MSM shocks and trying to figure the best option for top hats.
About $95 for a pair after conversion fees. Set of 4 is about $165 shipped.

Take note: They're only 20mm. Entirely appropriate for fronts. Rears will be up to you. I'd try them, but might not be enough travel for some, and i already had 1.5" extended units i'm using in the back.

Also: You will have to glue your spring isolators to them.
Old Apr 20, 2018 | 09:01 PM
  #1500  
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I’m doing 6” 550/335(6k) +helpers
i want to be 11 3/4f 12 3/8 ish
i need to get my collars down farther away from the top hats.
I didn’t see on the 75 pages of posts that you can flip the Advance collars over and seat them on the circlips on the chamfered side quite happily. This gets the collar down another 1/2” or so.
I don’t want the collars smacking into the spring retainers that I’ve got milled into the bottom of my tophats. Frt/rr with collars normal vs flipped. Also gets the rings lower. Im sure it’ll jam up against the chamfered lip and never come loose. I’ll likely never get them off.
I may just cut lower groove but I’ll try this first.

Garrett approves.

Last edited by BAHKACK; Apr 21, 2018 at 09:00 AM. Reason: Spelling



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