{"product_id":"mad-g8x-s58-resonated-downpipes-bmw-m3-m4-g80-g82-m2-g87","title":"MAD G8X S58 Resonated Downpipes – BMW M3 \/ M4 (G80\/G82) + M2 (G87)","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eIn Stock:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ships in 1-2 business days\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eAvailable to Order:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ships in 3-4 Weeks\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eLooking for maximum S58 performance without the excessive rasp?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTraditional high-flow downpipes unlock airflow, power, and volume from the S58 — but they can also introduce a sharper, raspier exhaust note depending on the rest of your setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe MAD S58 Resonated MaxFlow Downpipes are designed to maximize exhaust flow while using integrated resonators to help smooth out the exhaust note and reduce unwanted rasp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMore flow.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLess rasp.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eA more refined S58 sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy these Downpipes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe integrated resonators are what separate these downpipes from a traditional MaxFlow setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBy removing the restrictive factory catalytic converters, the S58 can breathe more freely, helping improve turbo spool, throttle response, and overall performance on tuned vehicles. The resonated design then helps control the harsher frequencies that can come with increased exhaust flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe integrated flex sections also help reduce stress and unwanted vibration throughout the turbocharger and exhaust system while allowing for proper movement during operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMaximum airflow.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eResonated refinement.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBuilt for a cleaner exhaust note.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Overview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Direct bolt-on replacement for factory downpipes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with OEM and aftermarket exhaust systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Integrated flex sections for reduced stress and vibration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Professional installation recommended\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBMW S58 Platform:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• G80 M3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• G81 M3 Touring\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• G82 M4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• G83 M4 Convertible\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• G87 M2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Resonated MaxFlow Design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 304 Stainless Steel Construction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Integrated Resonators for Rasp Reduction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Integrated Flex Sections for Reduced Stress\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• High-Flow Design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Smooth Mandrel Bends\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Corrosion and High-Temperature Resistant Construction\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• MAD S58 Resonated MaxFlow Downpipes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Required Installation Hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty \u0026amp; Returns\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Eligible for a 90-day return window if unused, uninstalled, and in original condition\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Backed by a lifetime warranty on defects and fitment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Intended for off-road \/ motorsport use only\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Not legal for use on public roads, highways, or emissions-controlled vehicles\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAutomaz Approved\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you want to unlock the airflow, performance, and volume of a MaxFlow downpipe setup but prefer a smoother, more refined exhaust note, the MAD Resonated MaxFlow Downpipes deliver the best of both worlds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou get increased airflow, improved turbo response, and a more aggressive S58 character — while the integrated resonators help reduce unwanted rasp and clean up the overall exhaust note.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAn excellent choice for builds where sound quality matters just as much as performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEmissions Disclaimer:\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003eThis product is\u003cspan\u003e \u003c\/span\u003e\u003cb\u003enot legal for sale or use on pollution-controlled vehicles\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eoperated on public roads, highways, or streets. It is\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eintended for off-road, race, or closed-course competition use only\u003c\/b\u003e, where such modifications are permitted.\u003c\/p\u003e\n\u003cp\u003eBy purchasing this product, you acknowledge and agree that:\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eYou are\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eresponsible for compliance\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith all applicable emissions laws and regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eMAD, Automaz Collective, and its affiliates\u003cspan\u003e \u003c\/span\u003e\u003cb\u003edisclaim any liability\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efor improper or unlawful use of this product.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eUse of this part on public roads may violate the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eFederal Clean Air Act (42 U.S.C. § 7522)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand similar state laws.\u003c\/p\u003e\n\u003cp\u003ePlease check your local laws before purchase and installation.\u003c\/p\u003e","brand":"Automaz Collective","offers":[{"title":"Default Title","offer_id":43988929970235,"sku":null,"price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5388\/1403\/files\/IMG_1812.jpg?v=1786859315","url":"https:\/\/automazcollective.com\/products\/mad-g8x-s58-resonated-downpipes-bmw-m3-m4-g80-g82-m2-g87","provider":"Automaz Collective","version":"1.0","type":"link"}