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

Description

Milltek Resonated Cat-Back Exhaust System for Audi B9 S4 and S5 (non-Sport Differential models). Direct factory fitment using OEM hangers, no modification required. 2.50" (63.50mm) mandrel-bent T304L stainless steel construction with quad GT-90 titanium trim tips. Engineered to deliver dyno-proven flow gains while maintaining an OE+ sound character through precision resonance tuning. Hand-finished T304L stainless steel throughout. CNC-formed resonance chambers eliminate drone while preserving full-throttle articulation. Uses factory mounting points and OEM valve compatibility for seamless integration. Decibel-tested and EC-approved for street and track use. Fitment • Audi S4 3.0 Turbo V6 B9 Sedan & Avant (Non-Sport Diff) - 2016+ • Audi S5 3.0 Turbo V6 B9 Sportback (Non-Sport Diff) - 2017+ Dyno-tested and optimized for the B9 platform. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

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