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Non-Valved & Resonated (Quieter) Cat-Back Exhaust Systems
Non-Valved & Resonated (Quieter) Cat-Back Exhaust Systems

Non-Valved & Resonated (Quieter) Cat-Back Exhaust Systems

Brand: Milltek


Looking for an exhaust system that will not only enhance the sound and appearance of your car but also last through harsh weather conditions? Look no further than the Non-Valved & Resonated Cat-Back Exhaust System from Milltek. This high-quality system is designed as a direct replacement for your original exhaust, making it easy to install and compatible with a range of Audi RS3 models. One of the standout features of this exhaust system is its range of configurations. You can choose the increase in volume of your exhaust and/or add a more aggressive tone to your car. This means you can customize your driving experience to your liking, whether you're looking for a subtle upgrade or a full-on performance boost. Made from 304L “Aircraft” Grade stainless steel, this Cat-Back system is built to last. You won't have to worry about rust or corrosion damaging your investment, even if you live in an area with harsh weather conditions. And because it's designed specifically for your Audi RS3, you can be sure that it will fit perfectly and perform at its best. But the benefits don't end there. The Non-Valved & Resonated Cat-Back Exhaust System is also quieter than other exhaust systems, making it a great choice for those who want to enhance their car's sound without being too loud. It's the perfect balance of performance and comfort, giving you the best of both worlds. Installation is a breeze, thanks to the system's direct replacement design. You won't need any special tools or skills to install this exhaust, and you can do it in your own garage or driveway. And once it's installed, you'll immediately notice a difference in your car's sound and performance. Upgrade your Audi RS3 with the Non-Valved & Resonated Cat-Back Exhaust System from Milltek. With its high-quality construction, customizable configurations, and easy installation, it's the perfect choice for anyone looking to enhance their driving experience.

Fitting Guide

Audi > RS3 > 8V (2015 - Present) > Sportback (Pre Facelift Only)

Part Details


Cat & Filter Back Systems








Oval (Jet)


76mm (3")



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