Their long arm kits dont need crossmembers, which is why Im a fan of them so far. Id like to keep my beefy JKS crossmember.
crap, it wasn't stinky fab...trying to remember who it is. I remember the pictures they used
looked it up, this is who I was thinking about...
https://bkfabworks17.com/products/jeep-cherokee-xj-mj-84-01-3-link-long-arm-kit-bkfabworks-llc