SA-option Helper - BMW Automotive Workshop Utility Software v1.0

New release thread for SA-option Helper (WinKFP ZUSB Finder): discuss, share feedback, and get help.

SA-option Helper (WinKFP ZUSB Finder)​

The Essential Helper for Selecting the Correct ZUSB Number in WinKFP.

The Essential Helper for Selecting the Correct ZUSB Number in WinKFP.

View attachment 178​

We are pleased to feature the DDE/DME SA-option Helper v1.0, a classic and indispensable utility for any technician programming BMW E-Series vehicles with WinKFP. This tool solves a critical problem: choosing the correct firmware version (ZUSB number) that matches a car's specific factory-installed options.

What Problem Does This Tool Solve?...

Click to expand...

Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

• Overview & screenshots
• Version history and compatibility
• Download link and setup notes

View full details and download — SA-option Helper (WinKFP ZUSB Finder)