I’ve got the TF medium duty spring and the TF shocks, I’m pretty satisfied with them. Strictly speaking nothing else is required with the lift, especially if it’s mostly on pavement. BUT if that 20% you will be off road will be wheeling it hard a set of 2 inch extension SS braided brake hoses is recommended. Honestly I recommend them anyway because they are almost certainly due for replacement and the D2 needs all the help it can get in the brake department.

 

Just don't get the HD. This is what i got on mine and if it's not loaded full of stuff it feels like riding on a wooden plank.