TFSI ignition coils can generally be used with any kdFi V1.4a.
Check Software settings BEFORE connecting the coils:
AGU / AEB
old version:
new version or with conversion to TFSI ignition coils:

AAA / ABF
old version:
new version or with conversion to TFSI ignition coils:

ABV
old version:
new version or with conversion to TFSI ignition coils:
