{"product_id":"large-bore-downpipe-and-hi-flow-sports-catalytic-converter","title":"Large Bore Downpipe and Hi-Flow Sports Catalytic Converter","description":"The Milltek Sport SSXAU381 is a large bore downpipe and hi-flow sports catalytic converter system, crafted from aerospace grade type 304, non-magnetic stainless steel. This material choice ensures superior longevity and resistance to discoloration compared to standard materials. The system is designed with mandrel-bent piping, which guarantees consistent radius bends for optimized gas flow and increased efficiency. Furthermore, the bore diameters are enlarged over stock specifications to deliver ultimate performance gains without a loss in mid-range torque.\n\nIt is crucial to note that a Stage 2 ECU remap is required for this system to function correctly and safely. The use of de-cat or sports cat components is intended for off-road or motorsport use only and will prevent the vehicle from passing an MOT test. Only EC type-approved components are legal for road use.\n\nThis specific configuration, SSXAU381, is compatible with the Audi A3 8V 2.0 TFSI quattro Sedan (US-only) from 2014-2020, the Audi S3 8V\/8V.2 Sportback (Non-GPF Equipped Models Only) from 2013-2018, and the Audi S3 8V\/8V.2 Saloon \u0026amp; Cabrio (Non-GPF Equipped Models Only) from 2013-2018.","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":52689134846264,"sku":"SSXAU381","price":1542.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687385155.jpg?v=1784902347","url":"https:\/\/store.motormia.co\/products\/large-bore-downpipe-and-hi-flow-sports-catalytic-converter","provider":"MOTORMIA","version":"1.0","type":"link"}