The BIM-EFI-1 interface module allows Dakota Digital gauges to communicate directly with many popular aftermarket EFI systems, eliminating the need for duplicate sensors and simplifying gauge installation. Bluetooth connectivity makes setup and software updates quick and easy using a compatible smartphone or device.
• Compatible with Dakota Digital VFD3, VHX, HDX, RTX, and GRFX gauge systems
• Communicates directly with supported aftermarket EFI systems
• Eliminates the need for duplicate engine sensors in many applications
• Bluetooth-enabled setup and configuration
• Supports over-the-air software updates
• Compact plug-in interface module design
• Provides additional engine and EFI data to compatible Dakota Digital gauges
• Simplifies aftermarket EFI gauge integration
• Requires EFI-specific CAN bus harness (sold separately)
• For aftermarket EFI systems only
• Quantity: Sold individually
Compatible EFI Systems (requires matching harness):
• Holley HP, Dominator, Terminator, Terminator X, Sniper 1, MSD Atomic 2
• Holley Sniper 2
• FAST XFI and EZ-EFI 2.0
• MSD Atomic 1
• AEM
• Edelbrock Pro-Flo 4
• MegaSquirt
• MaxxECU
• MoTeC
• J1939 systems
• Haltech
• Aces
• FiTech
• HPTuners CORE
Note: EFI harness is required and sold separately. For OEM ECUs with an OBD-II diagnostic port, use the Dakota Digital BIM-01-2 interface module instead.
Quick Start Manual:
https://www.dakotadigital.com/pdf/BIM-EFI-1_quick_...
Wiring and Setup Manual:

Reminder: Closed Saturdays through the summer, starting June 6.