Eibach Pro Truck Lift Kit Stage 1 vs Stage 2

They are not the same. The stage one is a shock that mounts a coil around it. The stage 2 is a true coil over. Here is a link to the part numbers for 2010 to 2023 4Runners: https://eibach.com/eps-search?year=2023&make=Toyota&model=4Runner&submodel=4WD

 

I asked about the rear shock. I know the fronts are different.

 

Well, the rears appear to be the same for stage 1 and stage 2 until you move up to the stage 2R. https://eibach.com/eps-search?year=2023&make=Toyota&model=4Runner&submodel=4WD

Eibach: (800) 507-2338

 

That being the case, if I wanted to move up to a Stage 2, I would need the front coilovers and the two rear springs, as I have the Sport shocks front and rear currently.

 

You can buy everything separately. I believe the pair of front coilovers is around 900 bucks.

The rear springs are the same rate as stock, so unless you think your stock springs need replacing, a 1" spacer would do the trick.

 

Good point about the spacer vs. a new spring. Mine just hit 13k miles, so I think they're up to the task. Thanks for pointing that out.