Not to get off track here but I run TG hydro assist and have had no problems with there products true I have had many problems with trail gear themselves but I love the set up they offer even though im not much of a trail gear fan. To get back to the question I would choose the hydro assist kit over the rear driveline disconnect I have heard of problems with the disconnect. Dont buy the steering box already tapped it is very easy to tap the box yourself. go to wildyotas.com
