Audi RS3 8Y Large Bore Downpipe and Hi-Flow Sports Cat by Milltek (2021+)
Fits both OE and Milltek Sport Cat Back Systems - Requires Stage 2 ECU SoftwareNOTE: 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 t
Category: Exhaust System
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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