MillTek Audi RS3 Saloon / Sedan Sport Cat Large-Bore Downpipe (2017-2018) Suspension Check out the heat analysis

Check out the heat analysis we did on the Fabspeed Blog

Replace the heavy and bulky boat anchor rear cat-back exhaust and get ripping F1 car sound out of your Lamborghini Aventador without losing the civility of the factory valved exhaust system with our Valvetronic Exhaust System

VALVES CLOSED: Exhaust gases are channeled through Fabspeed's signature 63

Carbon Fibre Airbox Enclosure

and no check engine light guaranteed

MillTek Audi RS3 Saloon / Sedan Sport Cat Large-Bore Downpipe (2017-2018) Suspension Check out the heat analysisMilltek Sport Large Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard 400PS (8V MQB)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. Non