Cat-Back Exhaust

Milltek Non-Resonated Cat-Back Exhaust | Audi B9 S5 - Cerakote Black Tips

Brand: Milltek

Part #: SSXAU715

$3,990.03+3990 pts

In Stock

SKU: MK-SSXAU715

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Description

Milltek Non-Resonated Cat-Back Exhaust System for Audi B9 S5 3.0 V6 Turbo Coupe (Sport Diff models without brace bars). Direct factory fitment replacement using OEM hangers, no modification required. Hand-finished T304L stainless steel construction with 2.50" mandrel-bent piping and quad black oval tips. Non-resonated design engineered for full-throttle character and aggressive tone signature. Dyno-proven flow gains over OEM system. Fitment • Audi B9 S5 Coupe (Sport Diff models only) • Without brace bars • 3.0 TFSI V6 Turbo engine • Uses OEM mounting points and hangers Specifications • Pipe diameter: 2.50" (63.50mm) mandrel bent • Material: T304L stainless steel, hand-finished • Configuration: Non-resonated (track/closed-course optimized) • Outlet style: Quad black oval tips • Installation: Direct bolt-on, OEM+ fitment Milltek exhausts are engineered for measurable performance gains, not aesthetic-only modifications. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Check Vehicle Fitment

Fits 7 vehicles including:

2017 Audi S5— 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & Without Brace Bars) > 2017 to 2023
2018 Audi S5— 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & Without Brace Bars) > 2017 to 2023
2019 Audi S5— 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & Without Brace Bars) > 2017 to 2023
2020 Audi S5— 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & Without Brace Bars) > 2017 to 2023
2021 Audi S5— 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & Without Brace Bars) > 2017 to 2023
2022 Audi S5— 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & Without Brace Bars) > 2017 to 2023
+ 1 more vehicles