Cat-Back Exhaust

Milltek Non-Resonated Cat-Back Exhaust | Audi B9 S4 S5 - Burnt Titanium Tips

Brand: Milltek

Part #: SSXAU653

$4,406.26+4406 pts

In Stock

SKU: MK-SSXAU653

Ships direct from the warehouse Guaranteed fitment 30-day returns

Description

Milltek 2.50" Non-Resonated Cat-Back Exhaust System for Audi B9 S4 and S5 (non-Sport Differential models). Direct factory fitment replacement engineered for enhanced exhaust flow and aggressive tone character. Constructed from T304L stainless steel with CNC-formed mandrel-bent piping and hand-finished Quad GT-100 burnt titanium trims. Uses OEM exhaust hangers and mounting points-no modification required. The non-resonated design eliminates factory resonance chambers for full-throttle character tuned to the 3.0L turbocharged V6. Fitment • Audi S4 3.0 Turbo V6 B9 Saloon/Sedan & Avant (Non-Sport Diff) 2016+ • Audi S5 3.0 Turbo V6 B9 Sportback (Non-Sport Diff only) 2017+ Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Check Vehicle Fitment

Fits 22 vehicles including:

2016 Audi S4— 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (ONLY - Non Sport Diff Models) - Left Hand Drive Cars Only > 2016 and Later
2018 Audi S4— 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (ONLY - Non Sport Diff Models) - Left Hand Drive Cars Only > 2016 and Later
2019 Audi S4— 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (ONLY - Non Sport Diff Models) - Left Hand Drive Cars Only > 2016 and Later
2020 Audi S4— 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (ONLY - Non Sport Diff Models) - Left Hand Drive Cars Only > 2016 and Later
2021 Audi S4— 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (ONLY - Non Sport Diff Models) - Left Hand Drive Cars Only > 2016 and Later
2022 Audi S4— 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (ONLY - Non Sport Diff Models) - Left Hand Drive Cars Only > 2016 and Later
+ 16 more vehicles