MillTek Audi RS4 Large-bore Downpipes (2018) Intakes We utilize this form to

We utilize this form to ensure we meet your needs and consider your modifications to deliver the best possible results

Just like Ferrari 458 Challenge Race Car

air/fuel ratios

Two unique sounds

OEM style precision fitment

MillTek Audi RS4 Large-bore Downpipes (2018) Intakes We utilize this form toMilltek 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. Stage 2 ECU Remap Required. All our performance exhaust systems are designed with you in mind, and we Cater to an ever expanding range of vehicles. We