VI-2µFA SureFly Ignition Interface
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Product Overview
Connection to E.I. Instrument Instructions
VI-2µFA SureFly Interface
EDC-33 Bottom Connector (MVP & CGR)
SureFly replacing the Left MAG
EDC-33 Bottom Connector (MVP & CGR)
SureFly replacing the Right MAG
R-1 Circular Connector
Prices
Retail Prices
Included:
- E.I. VI-2µFA SureFly Interface
- 15 Blue 20ga Ferrules
- 5 OLC-2 Connectors
- 0.05″ Hex Wrench
- VI-2µFA Connection Instructions
- E.I. Wire Connections Guide
VI-2µFA SureFly Interface
VI-2uFA
$48
VI-2µFA SureFly Interface with Wire Connector Package
VI-2uFA-WCP
$128
Two VI-2µFA SureFly Interface (for Twin Engines)
VI-2uFA-2
$96
Two VI-2µFA SureFly Interface (for Twin Engines) with Wire Connector Package
VI-2uFA-2-WCP
$180
Lead Time: Usually ships within 2–3 business days.

Additional Option:
Option Includes:
- Crimper
- 80 Ferrules (20 ga)
- 80 Ferrules (24 ga)
- 40 OLC-2 Connectors
- Hex Wrench
- Wiring Guide
Specifications
Videos
Documents
Documents & Manuals
Testimonials
Customer Testimonials
[EI’s FP-5L with Aux Carb Temp Option] gave me fuel flow & Carby temp & was easy to retrofit.
Works Great! Getting used to menu the more I fly — Nice addition to airplane.
Your product didn’t feel cheaply made. Overall much better quality with the bezel and buttons and knobs. Also much easier to navigate and add fuel.
- Customer
- Aircraft
- EI Instrument
I have worked with your products before and I like them.
- Customer
- Aircraft
- EI Instrument
Phone service for ordering was quick and easy. Shipping was quick.
Always a pleasure to do business with EI. Products ship rapidly. I have been using your products for 20+ years.
Outstanding Customer Service!!
The OPT-1 is more readable than the factory Cessna oil pressure/temp gauges.
- Customer
- Aircraft
- EI Instrument
The layout and quality is impressive.
Good to go! Excellent instructions and easy install. Outstanding instrument!
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.