{"product_id":"80mm-downpipe-set-with-200-cell-sport-cat","title":"80mm Downpipe Set with 200-Cell Sport Cat","description":"It directly replaces the restrictive factory catalytic converter, utilizing advanced CAD technology for a perfect fit and seamless integration.\n\nConstructed from durable CAST T304 stainless steel, this downpipe set is hand TIG welded and back-purged to ensure longevity and reliable performance. The system features 80mm (3.15-inch) diameter piping and incorporates a 200-cell sport catalytic converter, sized at 110mm OD x 90mm Long (4.33\" OD x 3.54\" Long).\n\nBeyond performance, this downpipe set dramatically enhances the vehicle's sound profile. When paired with the factory exhaust, it delivers a louder, deeper growl with more pronounced exhaust crackle on downshifts and a confident 'punch' during upshifts. The sound is further amplified if an aftermarket exhaust system is already installed.\n\nThis downpipe set is designed for specific BMW models: the 2018-2021 F90 BMW M5 (including Competition Models) and the 2020-2023 F91\/92\/93 M8 Coupe, Convertible, and Gran Coupe (including Competition Models). Please note that to eliminate the Check Engine Light (CEL) that will occur, proper Stage 2 tuning software must be used.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52867526525240,"sku":"CTS-EXH-DP-0042-CAT","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687952149.webp?v=1787911675","url":"https:\/\/store.motormia.co\/products\/80mm-downpipe-set-with-200-cell-sport-cat","provider":"MOTORMIA","version":"1.0","type":"link"}