I have a 2013 Suburban LTZ and the autoride finally died. I am looking at getting rid of it and installing a 3-4in lift while I'm at it. There are a lot of kits out there but nothing seems to be complete so looking for help as what others have done.

Cheapest option?
- Replace autoride with Arnott conversion kit
- Add in some spacers: https://realtruck.com/p/maxtrac-maxp...suburban/2013/

More expensive but better - and feeling like having to piece things together?
- Skyjacker 3.5" lift
- Now I need to buy shocks struts and coils, right?
- Purchase solenoid to trick warning light sensors

Thanks for any help - I've never tried doing this before so am definitely confused.