2000-2001 Audi B5 S4 ECU ECM 8D0 907 551 J (8D0907551J) J-Box Engine Computer

2001-2002 Audi S4 ECM Engine Control Module 8d0 907 551 aa/ 0 261 207 453

2002 Audi B5 S4 ECU ECM 8D0 907 551 AA (8D0907551AA) Engine Computer

1999-2000 8D0 907 559 C Audi A4 ecm ecu computer

Audi B5 S4 ECU 4Z7 907 551 R – OEM ME7.1 Engine Control Unit – For Parts/Repair

2000 Audi B5 S4 ECU ECM 8D0 907 551 A (8D0907551B)

2000 Audi B5 S4 2.7T ECU ECM 8D0 907 551 B (8D0907551B) Engine Computer

AUDI A4 1.8 0261203550/551 0 261 203 550 551 8D0907557 8D0 907 557