Milltek Cast Downpipe & Race Hi-Flow Cat For MK3 Audi TTS - To Milltek Catback

Our range of Cast Downpipes offer further enhancements to gas-flow and heat management, being designed to increase efficiency and performance gains. Standard OEM catalysts are usually round 500-600 cells, our race catalyst reduces this to 200 cells. This makes the catalyst freer-flowing, improving gas-flow and performance. - Requires Stage 2 ECU Remap.

All our performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. We believe in continuous evolution, and our research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements. All of our products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.