If I could do it over again I would go with the Superlift kit. I've had both the BDS & RCX 4" lift kits.
BDS customer service is garbage and IMHO the rear sway bar end links should have a 1/2" offset. Also I did like the front sway bar end links on the BDS lift along with the added front preload strut spacers for an extra inch of lift. The BDS kit also comes with all grade 8 or 10.9 hardware which is nice. But the rear coils are 2mm thicker which is probably good if you haul stuff but rides rough empty vs stock and Superlifts progressive rear coils. Try to order parts over the phone, they'll tell you to contact one of there local installation companies.
The RC kit was lacking a few brackets for rear end adjustments and the powder coating is sub par. The lift kit doesn't have a rear coil option only rear coil spacers.
This is why I would choose Superlift over the competitors if I was to do it over again. There rear progressive coils, customer service, Bilstein struts and rear shock upgrade and I can order parts as needed from just a phone call.
