I was ripped off three sometimes this past week on injectors. I paid for 3 different sets of S5 injectors when the seller told me they would ship it immediately. It turns out none of them had shipped the god damn freaking injectors yet. My stand alone arrive even before they send it out, and I paid for it at the same time. So now I am just motherf-ing pissed off, I am thinking about getting a reman. set from local parts store like Autozone, AdvanceAuto and stuff. Just how well do they work, do you guys have any comments?