The only real major difference between the CTSC targa kit vs CTSC non targa kit is the cross brace. The factory cross brace will not clear the SC, so you would have to buy their targa kit if you want the CTSC. I had bought their cross brace dirt cheap from a 3rd party priot to ordering the CTSC, so comptech sold me the non targa kit of which i got under 8k. If you are interested, i can make a inquiry as to what my cost would be if i were to order a targa kit for you, i pretty much get stuff @ wholesale costs. PM me if u r interested. :biggrin: