Milltek large bore downpipes with de-cat and GPF delete, for Milltek cat-back - Audi RS6 and RS7 C8 and S8 D5 2019 on
Milltek
- SKU:
- SSXAU870
- Type:
- Downpipe
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Milltek Sport large bore heat wrapped downpipes with the catalytic converters and GPF removed, for the Audi RS6 and RS7 C8 4.0 V8 and Audi S8 D5 4.0 TFSI V8. They replace the original downpipes and connect to the Milltek Sport cat-back system.
Suits OPF/GPF equipped models only. Must be fitted with the Milltek Sport non-resonated cat-back exhaust system (SSXAU864 or SSXAU865); the supplied connecting pipes join to that system.
Features
- Made in the UK
- Large bore, heat wrapped de-cat design with OPF/GPF bypass
- Supplied with connecting pipes for the Milltek cat-back system
Specifications
- Part number: SSXAU870
- System type: downpipe
- Pipe diameter: 80 mm
- ECE approved: No
- Race product: Yes
- For off-road and motorsport use only.
In the kit
- MSAU757REP - Heat Wrapped De-Cat Downpipe with OPF Bypass (LH)
- MSAU758REP - Heat Wrapped De-Cat Downpipe with OPF Bypass (RH)
- MSAU759 - LH Connecting Pipe (To Milltek OPF Back System)
- MSAU760 - RH Connecting Pipe (To Milltek OPF Back System)
Fitment
- Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition (OPF/GPF Models), 2019 on
- Audi RS7 C8 4.0 V8 bi-turbo (OPF/GPF Models), 2019 on
- Audi S8 D5 4.0 TFSI V8 Saloon / Sedan (OPF/GPF UK/Euro Models), 2020 on
Before you order
Contact us with your registration or VIN and we will confirm fitment before you order.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.




