RacingLine ECU Software 2.5 TFSI CZGB Audi RS3 8V.1 Installation Method:Workshop Installation Direct OEM fitment - no

Direct OEM fitment - no modifications required for installation

It’s possible with our Street and Track Performance suspensions

Recommended upgrade: RacingLine R600 Intake Kit and turbo inlet elbow for maximum airflow

DQ381 DSG Models

but they’re also better equipped for use on the track

RacingLine ECU Software 2.5 TFSI CZGB Audi RS3 8V.1 Installation Method:Workshop Installation Direct OEM fitment - noUnlock the full potential of your pre facelift Audi RS3 8V with RacingLine's OEM+ ECU Tuning software. Engineered for street and track use. For cars running stage 1 software, a TCU map isn't required, but it is strongly recommended for the drivability improvements. When progressing on to stage 2, DSG software is required. Stock Power Figures 367ps 460Nm This product listing is for software only, please ensure your vehicle is error free with no running