PLEX Tuning Knock Monitor | HPA Product Spotlight | High Performance Academy
The 101 of Engine Knock & the Plex Knock Monitor V2
PLEX KNOCK MONITOR V3 Basic with 2x knocksensors and canbus – Jonus Racing
Plex Knock Monitor V2
Tuner Nerd - Customer photo of Knock Monitor Pro being used with a tablet. Now that's handy! Prices still suited for everyone: Standard V2: $329 Elite: $415 | Facebook
Knock/Retard Monitor
340 | Plex Knock Monitor V3 | High Performance Academy