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Trending Now Milltek Sport Audi Rs4 B9 2.9 V6 Turbo Avant (gpf/opf Models) (19-22) Cat-back Exhaust- Resonated- Polished Oval Tips (ec Approved) Save Big: 60% Off [n8eA1EsW]

$123.99 $396.99 -69%

Milltek Sport Audi RS4 B9 2.9 V6 Turbo Avant Cat-Back ExhaustExperience the ultimate transformation with the Milltek Sport Audi RS4 B9 2.9 V6 Turbo Avant Cat-Back Exhaust. Designed for the 2019-2022 models with GPF/OPF engines, this exhaust system is

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Trending Now Milltek Sport Audi Rs4 B9 2.9 V6 Turbo Avant (gpf/opf Models) (19-22) Cat-back Exhaust- Resonated- Polished Oval Tips (ec Approved) Save Big: 60% Off [n8eA1EsW]

Milltek Sport Audi RS4 B9 2.9 V6 Turbo Avant Cat-Back Exhaust

Experience the ultimate transformation with the Milltek Sport Audi RS4 B9 2.9 V6 Turbo Avant Cat-Back Exhaust. Designed for the 2019-2022 models with GPF/OPF engines, this exhaust system is a game-changer. It boasts a genuine performance edge, delivering noticeable power gains, an awe-inspiring sound, and an aggressive yet discrete style. Crafted from high-quality 304 aircraft grade stainless steel, Milltek Exhausts are mandrel bent for superior gas flow and increased bore size, ensuring peak performance without compromising mid-range torque.

Product Specifications and Technical Details

The Milltek Kit includes a comprehensive set of components for a seamless installation. It features the LH Lower Downpipe (MSAU739), RH Lower Downpipe (MSAU724), Front Silencer (MSAU726), Centre Silencer (MSAU727), LH Rear Silencer (MSAU730) with a valve, and RH Rear Silencer (MSAU731) with a valve. To enhance the aesthetics, the kit comes with ACTUATOR01 x2 Electronic Valve Motors and MSTIP246/RH Oval Trim (Dual Inlet). This resonated, EC-approved cat-back exhaust system is not only a visual treat but also guarantees maximum performance with low pressure systems.

Benefits and Practical Applications

Upgrade your Audi RS4 B9 with the Milltek Sport Exhaust System and enjoy a transformation in performance and drivability. The sharper throttle response and substantial weight savings over OE systems make for an exhilarating driving experience. Precision and quality-controlled manufacturing ensure durability, while the highest aircraft grade stainless steel material guarantees longevity. Whether you're a performance enthusiast or someone looking to make a statement, this exhaust system is perfect for daily commutes and track days alike. With Milltek's expertise and the convenience of their UK-based headquarters, you can trust in the quality and service you receive.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

A fantastic example of great design.

- Jackson F..

January 28, 2026

Absolutely no complaints!

This is a very, very good quality buy.

- Alan Z..

January 28, 2026

Absolutely no complaints!

This is a great quality piece of equipment.

- Noah N..

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