Cedar PerformanceECU / DME tuning
Photographed Cedar Performance workstation with the bench-patch tool used for OBD unlock service

8Y / 2.5 TFSI OPF

Audi RS3 OBD Unlock Patch

ECU access only. Performance tuning is sold separately.

Model years2021-2026
ECU identifiers2.5 TFSI OPF
Platform8Y
ServiceRequest OBD unlock patch

Audi RS3 OBD unlock patches