{"product_id":"3-large-bore-downpipe-w-high-flow-catalyst","title":"3\" Large Bore Downpipe w\/ High-Flow Catalyst","description":"The Milltek Sport Large Bore Downpipe with Hi-Flow Sports Catalyst is engineered to enhance the driving experience of your Audi B9 A4 2.0 TFSI Quattro Saloon \u0026amp; Avant. By optimizing exhaust flow, this component delivers noticeable gains in horsepower and torque, providing a more engaging driving experience.\n\nConstructed from premium T304 stainless steel with a 3-inch (76.2 mm) pipe diameter, this downpipe features a high-flow HJS 200-cell sports catalytic converter. This design not only improves gas flow and engine efficiency but also connects directly to the stock turbocharger, offering improved performance and significantly increased turbo response over a restrictive factory downpipe.\n\nInstallation of this downpipe is designed for seamless integration with OEM or Milltek 3\" cat-back exhaust systems. However, it is crucial to note that a Stage 2 ECU remap is required for this component to function correctly. Additionally, this downpipe is not for sale or use in California on any pollution-controlled vehicle, as per the California Air Resources Board.\n\nThis downpipe is specifically designed for the Audi B9 A4 Quattro models from 2017-2019 with the 2.0T engine. It is important to use the vehicle selector to confirm fitment for your specific vehicle.","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":52689143890232,"sku":"SSXAU744","price":1273.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687386224.jpg?v=1784902557","url":"https:\/\/store.motormia.co\/products\/3-large-bore-downpipe-w-high-flow-catalyst","provider":"MOTORMIA","version":"1.0","type":"link"}