Milltek Resonated Cat-Back Exhaust | Audi C7.5 A6 3.0 TFSI - Brushed Titanium Tips

Description

The Milltek Resonated Cat-Back Exhaust System is engineered for direct factory fitment on the Audi C7.5 A6 3.0 TFSI V6 (2016-2018). This mandrel-bent, T304L stainless steel system replaces the factory cat-back section with a 70mm (2.76") bore, delivering measurable exhaust flow improvement and refined sound character without modification to OEM hangers or mounting points. Hand-finished T304L stainless construction resists thermal stress and corrosion. The resonated design fine-tunes the OEM resonance point to unlock a more pronounced, engineered tone while maintaining a refined, non-aggressive character. Brushed titanium trim options available. Direct bolt-on installation using existing factory attachment points-no cutting, welding, or fabrication required. System Specifications • Bore diameter: 70mm (2.76") • Material: T304L stainless steel, hand-finished • Configuration: Resonated cat-back • Fitment: Audi C7.5 A6 3.0 TFSI (2016-2018) • Installation: Direct OEM+ fitment, no modification required • Trim finish: Brushed titanium Every system is dyno-tested and tuned for real-world flow gains and acoustic character. This cat-back system preserves OEM emissions compliance while delivering the engineered tone and responsiveness serious A6 owners demand. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Fits 4 vehicles including:

• 2015 Audi A6— 3.0TFSI V6 (S-Line Facelift Models Only) C7.5 > 2015 to 2018
• 2016 Audi A6— 3.0TFSI V6 (S-Line Facelift Models Only) C7.5 > 2015 to 2018
• 2017 Audi A6— 3.0TFSI V6 (S-Line Facelift Models Only) C7.5 > 2015 to 2018
• 2018 Audi A6— 3.0TFSI V6 (S-Line Facelift Models Only) C7.5 > 2015 to 2018