Milltek Large-Bore Downpipe & Hi-Flow Sports Cat for Audi RS3 8Y (2021+)

Description

Fits both OE and Milltek Sport Cat Back Systems – Requires Stage 2 ECU Software

NOTE: This product may require a Vehicle Coder to install successfully. If not, the car may experience faults.

This product is also designed for off-road use only. 

Please get in touch with us if you have any questions regarding this.

Compatibility

• Audi RS3 Saloon / Sedan (2021+, 8Y)
• Audi RS3 Hatchback (2021+, 8Y)

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