{"product_id":"mad-bmw-g90-m5-axle-back","title":"MAD BMW G90 M5 Axle-Back Exhaust","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-WEB:271a2540-b1b6-40df-95d8-ddc7d305d684-5\" data-testid=\"conversation-turn-12\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\r\r\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\r\r\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\r\r\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\r\r\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"821e65a6-e21d-433f-8c2b-25f5a789c076\" data-message-model-slug=\"gpt-5\"\u003e\r\r\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\r\r\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\r\r\n\u003cp data-renderer-start-pos=\"92\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eMAD BMW G90 M5 Axle-Back\u003c\/strong\u003e\u003c\/p\u003e\r\r\n\u003cp data-renderer-start-pos=\"118\"\u003eThe \u003cstrong data-renderer-mark=\"true\"\u003eMAD axle-back\u003c\/strong\u003e is the perfect finishing touch for your G90 M5 especially when paired with the \u003cstrong data-renderer-mark=\"true\"\u003eMAD 5-inch midpipe\u003c\/strong\u003e for maximum sound. Choose from brushed, black, or carbon tips to match the look you want.\u003c\/p\u003e\r\r\n\u003cp data-renderer-start-pos=\"325\"\u003eThis system features \u003cstrong data-renderer-mark=\"true\"\u003elarger-diameter piping for increased flow\u003c\/strong\u003e, and it’s fully valved with \u003cstrong data-renderer-mark=\"true\"\u003etwo valve motors and a valve controller included\u003c\/strong\u003e. You have full control over your exhaust tone, allowing you to switch between a quiet, comfortable sound or a loud, aggressive tone whenever you want. The smaller muffler box reduces weight and improves airflow even further, delivering more sound, better throttle response, and a cleaner overall tone.\u003c\/p\u003e\r\r\n\u003cp data-renderer-start-pos=\"768\"\u003eDeep, aggressive, and controlled this setup gives the G90 M5 the sound it should’ve had from day one.\u003c\/p\u003e\r\r\n\u003ch3 data-renderer-start-pos=\"872\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\r\r\n\u003cul class=\"ak-ul\" data-indent-level=\"1\"\u003e\r\r\n\u003cli\u003e\r\r\n\u003cp data-renderer-start-pos=\"884\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eLarger-diameter piping\u003c\/strong\u003e for increased flow\u003c\/p\u003e\r\r\n\u003c\/li\u003e\r\r\n\u003cli\u003e\r\r\n\u003cp data-renderer-start-pos=\"929\"\u003eIncludes \u003cstrong data-renderer-mark=\"true\"\u003etwo valve motors\u003c\/strong\u003e and \u003cstrong data-renderer-mark=\"true\"\u003evalve controller\u003c\/strong\u003e\u003c\/p\u003e\r\r\n\u003c\/li\u003e\r\r\n\u003cli\u003e\r\r\n\u003cp data-renderer-start-pos=\"979\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003e304 stainless steel\u003c\/strong\u003e construction\u003c\/p\u003e\r\r\n\u003c\/li\u003e\r\r\n\u003cli\u003e\r\r\n\u003cp data-renderer-start-pos=\"1015\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eLifetime warranty\u003c\/strong\u003e\u003c\/p\u003e\r\r\n\u003c\/li\u003e\r\r\n\u003cli\u003e\r\r\n\u003cp data-renderer-start-pos=\"1036\"\u003eCompatible with the \u003cstrong data-renderer-mark=\"true\"\u003estock midpipe\u003c\/strong\u003e or the \u003cstrong data-renderer-mark=\"true\"\u003eMAD 5-inch midpipe\u003c\/strong\u003e\u003c\/p\u003e\r\r\n\u003c\/li\u003e\r\r\n\u003cli\u003e\r\r\n\u003cp data-renderer-start-pos=\"1099\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eNote:\u003c\/strong\u003e If connecting to the factory midpipe, \u003cstrong data-renderer-mark=\"true\"\u003ecutting is required\u003c\/strong\u003e\u003c\/p\u003e\r\r\n\u003c\/li\u003e\r\r\n\u003c\/ul\u003e\r\r\n\u003chr role=\"presentation\"\u003e\r\r\n\u003ch3 data-renderer-start-pos=\"1167\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\r\r\n\u003cul class=\"ak-ul\" data-indent-level=\"1\"\u003e\r\r\n\u003cli\u003e\r\r\n\u003cp data-renderer-start-pos=\"1178\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eBMW G90 M5\u003c\/strong\u003e\u003c\/p\u003e\r\r\n\u003c\/li\u003e\r\r\n\u003c\/ul\u003e\r\r\n\u003c\/div\u003e\r\r\n\u003c\/div\u003e\r\r\n\u003c\/div\u003e\r\r\n\u003c\/div\u003e\r\r\n\u003c\/div\u003e\r\r\n\u003c\/div\u003e\r\r\n\u003c\/article\u003e\u003c!--wheel-specs--\u003e\u003ch3\u003eWheel Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTips Finish:\u003c\/strong\u003e Brushed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e MAD-138 + MAD-139-BR\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!--\/wheel-specs--\u003e","brand":"Mastery of Art and Design","offers":[{"title":"Brushed","offer_id":47901200285914,"sku":"MAD-138 + MAD-139-BR","price":1349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2306\/1978\/files\/WhatsApp_Image_2025-09-04_at_14.33.03_d94014a7__35499.1763401787.386.513_4b2efcf6-2bcf-41b6-b1b3-ccc0c634e91a.jpg?v=1779311982","url":"https:\/\/www.zero-offset.com\/products\/mad-bmw-g90-m5-axle-back","provider":"Zero Offset","version":"1.0","type":"link"}