Used meth kit, changed directions with my car and never got around to installing it. Includes the MAF voltage reader, pump, hose, several nozzles, activation light, wire and what looks like a tap to install the nozzles. I also have a fluid level reader i'll throw in in case you want to add a low meth light. I started modifying my washer fluid reservoir to be used as the meth tank so if you want I'll send that along as well if you want to trade for your stock one. New price is around $400, looking for half. I did try the pump and it works great. $200 obo