If you are installing your HR throttle body onto the Acura RSX, use the supplied bolt and groove (green arrow) to mount the OE throttle cable holder. (Optional)

Remove your factory K-Series TP Sensor (K20A/A2/Z1) and use the supplied screws to bolt it in place.

Install the TP sensor and set it so that the mounting bolt is in the center of the TP sensor grooves. Snug them in place so you can calibrate the sensor when installation is complete.

If you do not have a TP sensor, contact Hybrid Racing for suggestions on which sensor to use.