MillTek Audi RS3 Sedan Sport Cat Large-Bore Downpipe (2019-2021)

Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabriCated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency. Combined with our Hi-Flow Sport Cat, you can expect a significant increase in performance and a noticeable difference in sound aesthetic. [400PS (8V MQB) - OPF/GPF Models]