PerTronix (520): Digital HP Mobile Ignition Box

The new Digital HP Mobile from PerTronix retains an ultra-small form factor while adding the flexibility of Bluetooth wireless technology and a mobile app interface. The ignition box’s easy-to-use app sets your three rev limits, shift light, start retard, spark settings, and tachometer preferences. You can even save and load multiple settings for quick changes between Street and Strip.

The Digital HP Mobile app’s dashboard displays engine tachometer, an active shift light, and system voltage in real time. PerTronix includes preloaded, user-selectable themes that let you select your preferred look and feel, while all-new, robust, one-touch security modes allow users to enter a “valet mode” (with reduced rev limit) or completely secure the vehicle by disabling start.

Note: 50-state emissions legal (CARB E.O. # D-57-37). Shipping end of January 2019!


  • Control ignition features via Bluetooth-enabled phone or tablet.
  • Set three rev limits, shift light, start retard, spark settings, and tach settings.
  • Dashboard shows engine RPM, shift light, and system voltages in real time.
  • One-touch kill-switch security mode prevents start.
  • One-touch valet mode reduces rev limit.
  • User-selectable themes for tach face and app appearance.
  • Load/Save settings for quick changes between Street/Strip and other settings.
  • Updateable firmware.
  • 50-state emissions legal (CARB E.O. # D-57-37).

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