![Milltek Large-bore Downpipes with 200 Cell HJS High Flow Cats - Audi RS4/RS5 B9 non GPF - Wayside Performance](http://www.wayside-performance.co.uk/cdn/shop/products/SSXAU815_1.mob__19135.1624885589.jpg?v=1658826145&width=300)
![Milltek Large-bore Downpipes with 200 Cell HJS High Flow Cats - Audi RS4/RS5 B9 non GPF - Wayside Performance](http://www.wayside-performance.co.uk/cdn/shop/products/SSXAU815_1.mob__19135.1624885589.jpg?v=1658826145&width=300)
Milltek Large-bore Downpipes with 200 Cell HJS High Flow Cats - Audi RS4/RS5 B9 non GPF
- Regular price
- £3,013.20
- Sale price
- £3,013.20
- Regular price
-
Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior material is less susceptible to discolouration, lasts almost indefinitely and is used throughout the entire construction of our pipework, silencers and associated hardware.
Mandrel bending ensures constant radius bends for optimised gasflow, and bore diameters are carefully enlarged over stock to ensure ultimate performance without the loss of mid-range torque. All of the Milltek exhaust systems endure a comprehensive acoustic development process to deliver a tone that is sporty and crisp, without ever inducing NVH, drone or cabin resonance.
Vehicle Fitment
- Shop By Car/Audi/RS4 (B9)
- Shop By Car/Audi/RS5 (B9)
![](https://cdn.shopify.com/s/files/1/1509/8328/files/1_x37_99ff329e-33ad-4efb-a974-0770f491d3c3_800x_1_2.png?v=1704452910)
![Milltek Large-bore Downpipes with 200 Cell HJS High Flow Cats - Audi RS4/RS5 B9 non GPF - Wayside Performance](http://www.wayside-performance.co.uk/cdn/shop/products/SSXAU815_1.mob__19135.1624885589.jpg?v=1658826145&width=1280)
Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior material is less susceptible to discolouration, lasts almost indefinitely and is used throughout the entire construction of our pipework, silencers and associated hardware.
Mandrel bending ensures constant radius bends for optimised gasflow, and bore diameters are carefully enlarged over stock to ensure ultimate performance without the loss of mid-range torque. All of the Milltek exhaust systems endure a comprehensive acoustic development process to deliver a tone that is sporty and crisp, without ever inducing NVH, drone or cabin resonance.
Vehicle Fitment
- Shop By Car/Audi/RS4 (B9)
- Shop By Car/Audi/RS5 (B9)
We keep a large inventory of stock at our warehouse however due to widespread delays in the industry, some items may be on backorder. If you need parts ASAP then please contact us on the live chat or at support@wayside-performance.co.uk and a member of our team will get back to you.
Unsure on fitment? Just drop us a message on the live chat or support@wayside-performance.co.uk and a member of our team will assist. Please make sure to include as much detail as possible including make, model, registration and the parts you are looking at.