Carli and thuren coils will not work properly with any spacer. Carli makes a great 6" kit i think if you want something higher, but anything over leveling will require some drop radius arm brackets and drop steering parts to keep geometry. I tried to explain this to a friend. Those two leveling kits are suspension kits not lift kits. They increase wheel travel over stock. That's why I give spacers a thumbs down.
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