Milltek Large-bore Downpipes with 200 Cell HJS High Flow Cats - Audi RS4/RS5 B9 non GPF Braking we have carried out extensive

we have carried out extensive R&D and invested significant funds into our own unique filter design

- This is only compatible with the 1

intake and turbo back exhaust

Comes in alloy finish

Depth: 80mm

Milltek Large-bore Downpipes with 200 Cell HJS High Flow Cats - Audi RS4/RS5 B9 non GPF Braking we have carried out extensiveEvery 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