Description
The Milltek Resonated Cat-Back Exhaust System for the Audi B9 S4 (Sport Diff Models Only) is an exceptional upgrade for owners looking to enhance both the sound and the visual appeal of their vehicle. This exhaust system is engineered to offer increased exhaust volume and a more aggressive tone, while maintaining refinement for a pleasant driving experience. It is a direct replacement for the original exhaust system and features Brushed Titanium Tips that add a touch of luxury and performance aesthetics.
The exhaust system is crafted from 304L “Aircraft” Grade Stainless Steel, ensuring it stands up to harsh conditions and offers long-lasting durability. Milltek exhaust systems are also known for their optimized exhaust flow, which may lead to improved engine performance and better throttle response.
Key Features:
- SKU: SSXAU1093
- Product Type: Cat & Filter Back Systems
- Resonated: Yes (provides a balanced and refined exhaust tone with minimal drone)
- Tip Finish: Brushed Titanium
- Tip Shape: GT (sports-inspired, aggressive look)
- Pipe Diameter: Not listed
- EC Approved: Yes
- Motorsport Use Only: No (suitable for road use)
Benefits:
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Enhanced Exhaust Note: The resonated system increases sound volume and depth while maintaining a smooth and refined tone.
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Polished Brushed Titanium Tips: Offers a sleek, performance-focused appearance that complements the sporty look of your Audi B9 S4.
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Durability: Made from high-quality 304L Stainless Steel, this exhaust is highly resistant to corrosion and designed to endure harsh conditions.
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Performance Gains: The optimized exhaust flow not only improves the exhaust note but may also provide better throttle response and overall engine efficiency.
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Simple Installation: Designed as a direct replacement for the stock exhaust system, installation is straightforward and does not require modifications to the vehicle.
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 a leader in high-performance exhaust systems, known for producing exhausts that deliver both superior sound and improved performance. Manufactured in the UK from top-quality materials, Milltek exhausts are designed to last and perform under the most demanding conditions. With a global presence in over 90 countries, Milltek is one of the most trusted names in the aftermarket exhaust industry.
