z55

  1. Duce57

    Z55 Delete

    Just looking for some kind of help here. I am looking to buy a Belltech Lowering Kit for my 07 Yukon Denali and I want to delete the z55 air shocks. My question is, is it possible to use a scan tool such as a GM Tech II to program the vehicle and change the suspension rpo code in the bcm to make...
    • Duce57
    • Thread
    • 07-13 denali gmt900 programming suspension tech 2 z55
    • Replies: 7
    • Forum: Street Suspension
  2. L

    Shocks/Struts need replacing. What setup should I go with if I want to keep air ride?

    I think I want to keep air ride for the smooth quality ride of the airbags. What are my options to replacing those struts and shocks to keep the stock air ride? Or if that’s too expensive as I think I need to replace the compressor as well and probably lines what is a good aftermarket strut...
  3. denalilex

    z55 autoride delete REMOVAL & return to stock… help

    ok. i found the dreaded autoride delete module that i hoped i wouldn’t find but knew was there cause i def should have had autoride / ride control / sus codes that i wasnt throwing ….. i managed to score a brand new z55 electronic rear air shock to replace my blown out one for $60 on fb from...
    • denalilex
    • Thread
    • air air shock air suspension autoride electronic strut stock suspension z55
    • Replies: 3
    • Forum: Street Suspension
  4. denalilex

    it’s me with the 6L80 - & it’s F I N A L L Y suspension time! help

    hey hey it’s me again finally going to obsess over something NOT 6L80 related… but oh, i’m sure i’ll be back to it. anywho, it’s finally time to repair - well, patch up - my sorely needed suspension system. i’ve got a blown LR air bag & just got the new z55 OEM replacement on my doorstep… not...
  5. 5StarCustmSolutns

    Any Z55 'rs that have replaced Rear Coil Springs w/something other than OE/ACDelco/Moog?

    After being in the impressive archives on this site for a few days and re-reading my own post about the ride the Z55 system provides, and then thinking back to how it handles this specific 60yrd long narrow little stretch of 2 lane where the road cambers hard towards the shoulder-then...
  6. S

    2013 Yukon Denali XL Bilstein Change Help

    I’m looking at changing all my shocks to Bilsteins & deleting Autoride and auto leveling completely. Ive seen many advice on rear but nothing much for the front and read somewhere (but couldn’t find in now) that changing the frontside Autoride to Coilovers require aftermarket strut towers...
  7. R3cord303

    Z55 Delete planning

    Howdy Ya’ll. I have a 2007 Tahoe LTZ 4x4 with the Z55 Autoride. Its got almost 220,000 miles on it with the OG front air struts and about 30,000 on its second set of rears. I want to put a list of part numbers together for when it kicks the bucket. I know I want to run the Bilstein 5100s that...

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