{"product_id":"procore-4-75-200-cpi-catalytic-converter-downpipe","title":"ProCore 4.75\" 200 CPI Catalytic Converter Downpipe","description":"The iE ProCore Downpipe is a high-performance exhaust upgrade for the Audi B9 A4 and A5, engineered to significantly enhance exhaust flow and improve the exhaust note. At its core is a unique, in-house-designed 4.75\" 200 CPI catalytic converter, featuring special emissions-cleaning coatings. This advanced design ensures compliance with factory ECU requirements, preventing the illumination of the check engine light even with significant performance modifications.\n\nIts high-flow design is capable of supporting power increases for Stage 2 tuning and hybrid turbo upgrades, unlocking the full potential of your vehicle's hardware and tuning. The ProCore catalyst's specialized coating cleans exhaust gasses, allowing it to pass vehicle readiness monitors without triggering error codes.\n\nThe average installation time is estimated at 2-3 hours. This downpipe is compatible with stock and hybrid turbos, as well as stock or iE A4 Catback Exhaust Systems, providing access to maximum horsepower, torque, and spool potential.\n\nDyno testing has shown significant power gains of up to 126 HP and 183 TQ over stock when installed on a Stage 2 equipped B9 A4, which included the iE Intake System, iE FDS Intercooler, and a Stage 2 tune. This downpipe is specifically designed for the Audi B9\/B9.5 A4 and A5 models from 2017 to 2020.","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":52686844100920,"sku":"IEEXCK9","price":2199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661656781.webp?v=1784877422","url":"https:\/\/store.motormia.co\/products\/procore-4-75-200-cpi-catalytic-converter-downpipe","provider":"MOTORMIA","version":"1.0","type":"link"}