Description
Milltek Audi RS6/RS7 C8 & S8 D5 – Large Bore Downpipes & De-Cat is a configurable Milltek family. Select System Type to see the exact SKU and price for each configuration.
Official Milltek fitment:
- Audi > RS6 > C8 4.0 V8 bi-turbo in Performance Edition (Non OPF/GPF Models – USA/ROW Models) > 2020 and Later
- Audi > RS7 > C8 4.0 V8 bi-turbo (Non OPF/GPF US/ROW Models) > 2019 and Later
- Audi > S8 > D5 4.0 TFSI V8 Saloon / Sedan – Long Wheel Base (Non OPF/GPF US/ROW Models) > 2020 and Later
- Audi > S8 > D5 4.0 TFSI V8 Saloon / Sedan – Standard Wheel Base (Non OPF/GPF US/ROW Models) > 2020 and Later
Every variation is mapped to one exact Milltek SKU and the supplied Australian retail price including GST and excluding domestic freight.
Important configuration requirements
Requirements vary by the selected Milltek configuration:
- System Type: OE (SKU: SSXAU908): Requires a Stage 2 ECU remap/software.
- System Type: Milltek (SKU: SSXAU907): Requires a Stage 2 ECU remap/software.
Please select the configuration that matches the vehicle and existing exhaust. Your VIN will be checked as an additional fitment safeguard.




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