The K-Tuned V2 Billet TPS Sensor features a revised design that is a direct plug in to the factory engine harness. We also added slotted holes to allow a much simpler manual adjustment. No more rewiring or computer calibration is needed because the slotted holes allow the sensor to be scaled properly on all cars, even cars using unmodified factory ecus. The TPS unit is constructed with an oem quality sensor that is encapsulated in a billet aluminum housing. The housing is designed with a special silicone filled pocket to absorb the engine vibrations that typically ruin other sensors.We’ve seen and read about the cheap Asian-made TPS units causing countless drivability problems and failures and in some cases even oem sensors have failed prematurely. These problems and failures are exactly what motivated us to design a truly reliable aftermarket TPS replacement. As with all our products, successful real world testing was completed on several cars to ensure that our TPS unit could withstand the vibration associated with semi-solid K-series swap mounts. We are so confident in our design that we are even offering a 1 year no hassle repair warranty.The TPS can be installed on any K20A/A2 and Z1 throttlebody or the A3 throttlebody from the Honda EP3 hatchback. It also fits several aftermarket TB’s. Our TPS sensor comes complete with a new gasket and all mounting hardware. If you are having any TPS related problems, this part is exactly what you need.