Description
The Milltek Resonated Cat-Back Exhaust System for the Audi B9 S4 (Sport Diff Models Only) is engineered to enhance both the sound and aesthetics of your vehicle. This exhaust system offers a perfect balance of performance and style, featuring Burnt Titanium GT-style Tips that provide a striking, high-performance look. The resonated design ensures a more aggressive exhaust note, providing an exhilarating driving experience while keeping the sound refined enough for daily use.
Made from 304L “Aircraft” Grade Stainless Steel, the system is highly durable and resistant to corrosion, ensuring that it stands up to the elements and continues to perform for years. This system is a direct replacement for the original exhaust, offering a seamless fit and an enhanced sound profile without the need for extensive modifications.
Key Features:
- SKU: SSXAU1094
- Product Type: Cat & Filter Back Systems
- Resonated: Yes (adds a more aggressive tone without excessive drone)
- Tip Finish: Burnt Titanium (provides a unique, high-performance appearance)
- Tip Shape: GT (modern and sporty design)
- Pipe Diameter: Not listed
- EC Approved: Yes
- Motorsport Use Only: No (road use approved)
Benefits:
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Enhanced Sound: The resonated design delivers a rich, aggressive exhaust note, perfect for those who want an enhanced driving experience with an unmistakable sound, while minimizing drone at cruising speeds.
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Burnt Titanium Tips: These eye-catching tips offer a distinctive burnt titanium finish, adding an ultra-modern touch to your S4 and setting it apart from standard exhaust systems.
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Premium Durability: The 304L “Aircraft” Grade Stainless Steel construction ensures excellent resistance to corrosion and prolonged durability, making this exhaust system a long-lasting upgrade for your S4.
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Improved Performance: The optimized exhaust flow can result in better throttle response and more efficient engine performance, particularly in high-revving situations.
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Direct Replacement: Designed to be a direct bolt-on replacement, the Milltek Cat-Back exhaust system is easy to install without any significant modifications required.
Fitting Guide:
- Vehicle Fitment:
- Audi S4 (2017 - Present)
- 3.0 Turbo V6 B9 - Saloon/Sedan & Avant
- Sport Diff Models Only & Without Brace Bars
- Right Hand Drive Cars Only
Why Choose Milltek?
Milltek Sport is one of the most recognized brands in the performance exhaust industry, known for producing high-quality exhaust systems that enhance both the sound and performance of vehicles. Each system is designed with precision engineering, and the use of top-grade materials ensures superior durability and performance. With products made in the UK and distributed globally, Milltek remains a top choice for enthusiasts looking to optimize their car's exhaust system.
