ITM Set of 4 433mhz TPMS Tire Pressure Sensors for Porsche, Replaces OE Part 9A790727502, Matte Black Aluminum Valve Stems

My feedback is for my order from xS Distributors LLC, I was pleasantly surprised to have the sensors arrive early. This was perfect since I needed to get the TPMS installed at same time as other work. Had the company not sent them express priority (I did not ask but rather that is how they came) then I would of missed my window. Very pleased that they arrived early and also had a printout with confirming programmed/tested along with the ID numbers of the sensors. Should make the install much easier. I would also point out that the gloss black stem portions came in addition to the installed stock silver. Not sure if that will continue to be that way but was a nice feature.

For the most part, it works as described. One gives an erroneous reading 50% of the time but did sync with the car's information readout. Good value.