{"product_id":"high-flow-cat-downpipe","title":"High-Flow Cat Downpipe","description":"The CTS Turbo High-Flow Cat is engineered to significantly enhance exhaust flow for the 2020+ Toyota Supra equipped with the B58 3.0L engine. This performance downpipe replaces the restrictive factory component with a 4.5-inch high-flow 200-cell catalytic converter, designed to maximize power output and deliver a sportier exhaust sound without drone when paired with the factory exhaust.\n\nConstructed from premium T304 stainless steel, this downpipe features hand TIG welded and back-purged construction to ensure longevity and reliable performance. It is precisely designed using CAD technology to fit perfectly in place of the factory downpipe, reducing to 3.15 inches (80mm) for seamless integration with factory or aftermarket exhaust systems.\n\nInstallation requires replacing the downpipe gasket; the factory BMW gasket (18328612538) is recommended and not included. For optimal performance and to prevent a check engine light, Stage 2 software is required. This downpipe is only compatible with vehicles that do not have a GPF\/OPF (Gasoline Particulate Filter\/Otto Particulate Filter) and is intended for competition use only, not for highway or street vehicles.\n\nIt is important to note that catalytic converters damaged by \"crackle tunes\" are not covered under warranty. This product is specifically designed for the B58 engine and fits the 2020+ MK5 A90\/A91 Toyota Supra models only.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52687530590520,"sku":"CTS-EXH-DP-0024-S","price":390.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662651937.webp?v=1784884959","url":"https:\/\/store.motormia.co\/products\/high-flow-cat-downpipe","provider":"MOTORMIA","version":"1.0","type":"link"}