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

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

$3,509.60
$3,509.60
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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.

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

$3,509.60

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Can I return a part after it has been installed?

Generally, installed or used performance parts cannot be returned. We strongly recommend verifying vehicle fitment and inspecting the product before installation.

Can I cancel my order after it has been placed?

We begin processing orders as quickly as possible. If you need to cancel, contact us immediately. Once an order has entered fulfillment, been submitted to a supplier, or shipped, cancellation may no longer be possible.

Will this part fit my vehicle?

Fitment varies by year, make, model, trim, engine, and drivetrain. Use our vehicle fitment information to confirm compatibility. If you're unsure, contact us with your VIN and we'll help verify fitment before you order.

How do I know if this is the right upgrade for my build?

Not every upgrade makes sense for every vehicle or build. Tell us your vehicle, current modifications, and performance goals, and we'll help determine whether this product is a good fit.

Are the products you sell authentic?

Yes. We source products through established manufacturers and authorized distribution channels. We do not sell counterfeit or imitation performance parts.

Is professional installation recommended?

For most performance components, yes. Proper installation is critical for fitment, reliability, and performance. Some products may also require specialized tools, programming, tuning, or additional supporting modifications.