{"product_id":"procore-downpipe","title":"ProCore Downpipe","description":"The Integrated Engineering ProCore Downpipe is engineered to deliver an improved exhaust note and a massive increase in exhaust flow for the Audi B9 A4 and A5. Its in-house-designed 4.75\" 200 CPI catalytic converter is coated with rare and precious metals to clean and limit emissions, aligning with factory ECU requirements and preventing a check engine light.\n\nThe ProCore Catalyst's specialized coating filters exhaust gases efficiently, allowing it to pass vehicle readiness monitors. This design ensures long-life reliability and enables significant power gains, supporting Stage 2 tuning and hybrid turbochargers. The stock B9 2.0T downpipe is a major restriction for upgrades beyond Stage 1, and this ProCore downpipe offers a direct fit to stock and hybrid turbos, as well as the stock or iE A4 Catback Exhaust System, unlocking full horsepower and torque potential.\n\nDyno testing in controlled conditions on a Stage 2 equipped B9 A4, featuring an iE Intake System, iE FDS Intercooler, and Stage 2 tune, showed consistent power gains of up to 126 HP and 183 torque over stock. Installation is designed to be hassle-free and DIY-friendly, with an average installation time of 2-3 hours and no cutting, welding, or permanent modifications required.\n\nThis downpipe is compatible with 2017-2020 Audi A4 and A5 (B9\/B9.5) models.","brand":"Integrated","offers":[{"title":"Default Title","offer_id":52688841965880,"sku":"IEEXCK9","price":2199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687905968.webp?v=1784897934","url":"https:\/\/store.motormia.co\/products\/procore-downpipe","provider":"MOTORMIA","version":"1.0","type":"link"}