Milltek Sport – Audi RS4 B9 – Cat-Back Exhaust System

Milltek Sport is a renowned performance exhaust manufacturer specialising in crafting high-quality exhaust systems for a variety of vehicles. With a reputation for precision engineering and innovative design, Milltek Sport has become a go-to choice for automotive enthusiasts seeking enhanced performance and a distinctive exhaust note.

With a commitment to pushing the boundaries of exhaust technology, Milltek Sport’s exhaust systems are not only designed for increased power and efficiency but also to deliver an exhilarating driving experience. Whether it’s for sporty aesthetics, track performance, or enhanced sound, Milltek Sport exhausts are tailored to meet the demands of drivers passionate about maximising their vehicle’s potential.

Milltek Sport Cat-Back Systems:

Milltek Sport’s Cat-Back systems offer a precision-engineered upgrade, enhancing both performance and exhaust tone with a tailored solution from the catalytic converter backwards.

Non-Resonated vs Resonated:

A resonated exhaust uses a sound-absorbing chamber to reduce noise and enhance tone, while a non-resonated exhaust lacks this chamber, resulting in a louder and more aggressive sound.

What is a GPF and how do I know if my car has one:

A car with a GPF (Gasoline Particulate Filter) has an added emission control device to reduce particulate matter, while a car without a GPF lacks this feature, potentially emitting higher levels of particulate pollutants.

As a general guide if your car was produced after September of 2018 and has a GDI petrol engine (Gasoline Direct Injection) the chances are it will also have a GPF equipped to its exhaust system.

Note: Please get in touch with one of our experts if you’re unsure whether your vehicle is equipped with a GPF prior to your purchase.

Vehicle Fitment for this product

Please be aware, this list of compatible vehicles is taken from data provided by the supplier. It is recommended, if you’re unsure, to contact us first before placing an order.

• Audi > RS4 (B9 2018-present) > RS4 (450ps) 2018-present
• Parts > Exhausts > Cat-Back Systems

We’re providing you with an all in one, supply and fit, performance parts solution which is facilitated by our network of trusted, reputable Quattro-Tech sites across Cambridgeshire.

Any products ordered will be delivered to your chosen Quattro-Tech site at checkout for fitment.

A member of our team will be in touch with you directly, via phone or email, once you have completed your order to discuss a date and time for fitment at your chosen site location.

You will then receive an order confirmation email with the full details of your’ booking, including parts ordered, site location, date and time.

ORDER, ARRIVE AND DRIVE.

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