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Newbie here needs help picking rear springs

Discussion in '5th Gen 4Runners (2010-2024)' started by 2016BlueTrail, Aug 15, 2025.

  1. Sep 10, 2025 at 11:34 AM
    #61
    Guppy1301

    Guppy1301 New Member

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    Bilstein 6112/5100 TSO bumper Rokmen rear LCA Northstar x2 Voltage pro booster
    I did my lift solo, and when doing the rear springs (T13), I got one side in just fine, but then the other side, I had to use a spring compressor. Watch a few YouTube videos. I wanna say most say to install drivers side 1st. Not totally sure, though.
     
  2. Sep 10, 2025 at 3:44 PM
    #62
    TrailSpecial22

    TrailSpecial22 Still here…

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    2” lift Bilstein 6112 w/600 lb coils front, 1.5” lift Eibach T13 coils rear, Bilstein 5100 rear shocks, TRD skidplate, TRD stainless catback w/black TRD side exhaust, TRD shifter handle, Weathertech bug deflector, 20% tint front, LED door bulbs, 285/70/17 Falken WP AT3, Energy Suspension front bumpstops, SSO Slimline Bumper w/ Badland Shackles, Durobumps 4.25” rear
    I disconnected the end link and used jacks under and on top of axle to slide my rear springs in. Be carefull not to stretch the brake lines too much.

    IMG_5405.jpg
     
    Guppy1301 likes this.
  3. Sep 13, 2025 at 6:30 PM
    #63
    2016BlueTrail

    2016BlueTrail [OP] New Member

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    Finally installed the new springs. Was not a bad job at all.

    New heights:
    Front 21-3/8" from center of hub
    Rear 21-5/8" from center of hub (was 20-3/4")

    The ride has improved a lot.....like a dream now. Super solid on the curves.

    The rear didn't lift quite as much as I expected but at least now it seems level. The fronts will probably settle in after a few thousand miles so at this point it's just gonna stay like this.

    Thanks for all of the input. It was a big help. I'll report back in a few months.


    upload_2025-9-13_21-24-23.png upload_2025-9-13_21-25-10.png

    upload_2025-9-13_21-25-56.png
     
  4. Sep 13, 2025 at 6:40 PM
    #64
    2016BlueTrail

    2016BlueTrail [OP] New Member

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    And if anyone wants a fairly new set of KYB 349185 rear shocks for the price of shipping, let me know before I send them off the the metals pile at the dump. I have no use for them.
     
  5. Sep 13, 2025 at 7:32 PM
    #65
    TrailSpecial22

    TrailSpecial22 Still here…

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    2” lift Bilstein 6112 w/600 lb coils front, 1.5” lift Eibach T13 coils rear, Bilstein 5100 rear shocks, TRD skidplate, TRD stainless catback w/black TRD side exhaust, TRD shifter handle, Weathertech bug deflector, 20% tint front, LED door bulbs, 285/70/17 Falken WP AT3, Energy Suspension front bumpstops, SSO Slimline Bumper w/ Badland Shackles, Durobumps 4.25” rear
    outstanding!!! Just one thing I noticed, the top bushing nut and washer on the rear shock. You might wanna tighten that nut down just a little bit more to get some squish on the upper bushing

    I’ll have to check my measurements from center hub to wheel well lip, but I feel like mine in the rear is 23 to maybe 23 1/4”
     
    Last edited: Sep 13, 2025 at 7:44 PM
  6. Sep 17, 2025 at 11:58 AM
    #66
    2016BlueTrail

    2016BlueTrail [OP] New Member

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    double checked the “squish” and cranked it a bit more, but my son had it pretty darn tight. We followed the Bilstein instruction to the letter so I know the parts are all in the correct positions. Should be good. Thanks for the eyes on it.
     
  7. Sep 17, 2025 at 12:19 PM
    #67
    nimby

    nimby in the drink

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    What method did you end up using to install the rear coils?
     
  8. Sep 17, 2025 at 1:28 PM
    #68
    2016BlueTrail

    2016BlueTrail [OP] New Member

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    Nothing special. Once the shocks and links were disconnected we just jacked one side and pushed down on the other. Had plenty of room, did the drivers side first.

    just made sure we didn’t stress any of the wires and lines.
     

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