Definately looks like a franken-lift, with pieces from all over. Shock are pro-comp. Did Procomp have any early lifts for JK's or a budget boost. To me it looks like a budget boost....type set up. You have stock control arms, but an adjustable front track bar and rear trac bar relocation bracket. That rear trac bar bracket looks "newer' than other parts...might of been added later or more recently.
As said earlier a shot of the top of the springs would help also to see if there is a spacer or if they are replacements

Sorry can't be a better help

 

This could be your lift.

It is a procomp 2.5" lift. They may of added the adjustable trac bar and a better rear bracket.

 

Just installed that lift on my last jeep, that is the track bar bracket provided now. The front track bar is pro comp as well be extremely careful with that bar as it has poly bushings and only gets tightened down to 65 lbs. Every part you have photos of is specific to the pro comp 2.5 lift.

 

cam bolt on the rear trackbar???

 

Yep it does have one