Description
Garrett 781328-0004 G-Series turbo speed sensor Pro kit is supplied without a gauge and includes the speed sensor, wiring harness, and installation instructions. It is listed for Garrett G25-550, G25-660, GEN2 GTX4709R, GEN2 GTX4720R, GEN2 GTX5009R, and GEN2 GTX5020R applications. This kit helps monitor turbocharger shaft speed for tuning, turbo protection, and performance data logging.