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Milltek 80mm Non-Resonated Cat-Back Exhaust | Audi C8 RS6 RS7 - Polished Tips

Cat-Back Exhaust

Milltek 80mm Non-Resonated Cat-Back Exhaust | Audi C8 RS6 RS7 - Polished Tips

Brand: Milltek

Part #: SSXAU864

$6,301.23+6301 pts
In Stock

SKU: MK-SSXAU864

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Description

The Milltek 80mm Race Non-Resonated Cat-Back Exhaust System is engineered for the Audi C8 RS6 and RS7 (2019+), delivering an aggressive exhaust note and improved flow characteristics. This system replaces the factory cat-back section and requires cutting the OE system during installation-designed for customers planning a future turbo-back upgrade. Hand-finished T304L stainless steel construction with mandrel-bent 80mm (3.15") dual pipes and polished oval tips. Direct fitment uses OEM mounting points and hangers. Non-resonated design eliminates mid-range resonance for a full-throttle character without interior drone compromise. Fitment • Audi RS6 C8 4.0L V8 bi-turbo (2020+) • Audi RS7 C8 4.0L V8 bi-turbo (2019+) This non-resonated system is engineered for closed-course and track use where aggressive tone character is desired. Fits OE system. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Check Vehicle Fitment

Fits 13 vehicles including:

  • 2021 Audi RS 6 AvantC8 4.0 V8 bi-turbo in Performance Edition > 2020 and Later
  • 2022 Audi RS 6 AvantC8 4.0 V8 bi-turbo in Performance Edition > 2020 and Later
  • 2023 Audi RS 6 AvantC8 4.0 V8 bi-turbo in Performance Edition > 2020 and Later
  • 2024 Audi RS 6 AvantC8 4.0 V8 bi-turbo in Performance Edition > 2020 and Later
  • 2025 Audi RS 6 AvantC8 4.0 V8 bi-turbo in Performance Edition > 2020 and Later
  • 2026 Audi RS 6 AvantC8 4.0 V8 bi-turbo in Performance Edition > 2020 and Later
  • + 7 more vehicles

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