Spacer liftsThese systems primarily reuse the stock suspension components and just add spacers to increase ride height. It normally consists of 2 rear spacers to be fitted on the rear coils, 4 spacers to be fitted to the front (2 inside the coilover strut assembly and 2 on top), some include front studs for the strut to allow fitment with spacers on top. The spacers fitted inside the coilover strut are called preload spacers, they essentially add additional spring load to the coil in the strut. The spacers fitted on top are called top-out spacers and the increase the actual total strut length.
Primarily spacer lifts are used to economically increase ride height, they do NOT:
* Increase load carrying capability as the stock rate stay the same
* Improve handling on and offroad
* Improve articulation in most cases
* Improve stability in offroad situations as the stock shocks are normally retained
* Provide ability to carry the weight of aftermarket bumpers, winches, etc