Whats a DPA ? on a 4" lift you should have used a rear trackbar relocation bracket bolted and welded to the rear diff and a front adjustable trackbar right off the bat. You should also have different sway bar disconnects, I don't know if your kit came with them or not, otherwise JKS makes good ones.
You might need a SYE and new drive shaft, not sure, on all the OME kits our club has done every one we also did a SYE on, some but not all got adjustable upper and lower control arms but they all got adjustable trackbars, no exceptions on that, otherwise the front diff was wayyyyy over on one side. Post this on www.bmja.org, we got a bunch of local members down that way who may be able to help including members who work at quadratec.
Thank god I don't live near you or I'd be even more broke more often...
You might need a SYE and new drive shaft, not sure, on all the OME kits our club has done every one we also did a SYE on, some but not all got adjustable upper and lower control arms but they all got adjustable trackbars, no exceptions on that, otherwise the front diff was wayyyyy over on one side. Post this on www.bmja.org, we got a bunch of local members down that way who may be able to help including members who work at quadratec.
Thank god I don't live near you or I'd be even more broke more often...