PLEX KNOCK MONITOR V3 Basic with 2x knocksensors and canbus – Jonus Racing
EFI Tuning / Plex Knock Monitor V2 - CAMARO6
Plex Tuning - The New PLEX Knock Monitor® V3 is back-in-stock and ready-to-ship! Designed for the data-driven tuner, it provides cutting-edge functionality with end-to-end configuration, in a high-quality package that is built-to-last. "