The Milltek Sport Cat-back exhaust system is dedicated to the Audi S5 B9 3.0 TFSI in Coupe and Cabrio versions.
The entire system is made of stainless steel and finished with 4 tailpipes. The exhaust is available in a louder Non-resonated version and a quieter Resonated version. All available versions feature end mufflers equipped with valves controlled from the onboard computer.
The system is compatible with the stock catalyst. Installation does not require any modifications.
Active Valve Control – a module available as an option that allows full control over the exhaust valves. Thanks to it, it is possible to change the factory operating parameters of the valves and configure them according to the driver's preferences.
Milltek Sport is one of the largest manufacturers of sports exhaust systems for passenger cars in the world. The company is present in over 90 countries worldwide with its products.
Based on nearly four decades of continuous research and development, the manufacturer's offerings are constantly expanding to meet the high demands of owners of brands such as Audi, Volkswagen, Porsche, Ford, BMW, and Alfa Romeo.
The company's heritage from motorsports such as the BTCC series, Volkswagen Racing Cup, and participation in endurance racing allows for the creation of exhausts that truly work, enabling power increases and sound improvements in various car models.
All exhaust systems offered by Milltek Sport are designed, developed, and hand-manufactured in the United Kingdom by the most qualified specialists. Only T304 stainless steel is used for the production of all exhaust system components, ensuring virtually infinite product longevity.
Precise bending of pipes and their increased diameter translates into optimized exhaust gas flow and maintenance of the car's power without losing torque in the mid-range RPM. All Milltek Sport exhaust systems undergo detailed acoustic testing to ensure a distinctive and sporty sound without resonance (Drone) effects.
Warranty
All Milltek Sport Cat-back exhaust systems are covered by a lifetime anti-corrosion warranty and against manufacturing defects. Sports catalysts and downpipes are covered by a 2-year or 80,000 km warranty. The warranty covers only the first owner of the exhaust system.
Sound Versions
Most Cat-back exhaust systems are available for purchase in two sound variants: Non-resonated and Resonated. The former is the louder version providing a more sporty sound. However, it is designed for use on public roads, meaning it will not be too burdensome for everyday use. The quieter Resonated versions are dedicated to customers who want to improve the car's power while maintaining as close to stock engine sound as possible.
Installation
All Milltek Sport products are designed to fit perfectly to a given car model. The installation of most exhausts is done on a Plug&Play basis. With each product, the customer receives all necessary installation accessories such as clamps or reducers. When purchasing just the Cat-back exhaust, the appropriate adapter for connection to the stock exhaust is always included in the set.
