{"product_id":"active-autowerke-aflow-catted-downpipes-f95-x5m-f96-x6m","title":"Active Autowerke Aflow Catted Downpipes - F95 X5M | F96 X6M","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\"\u003e\n\u003cdiv id=\"tab-description-mobile\" class=\"toggle-content show-mobile\"\u003e\n\u003cp\u003eFor over 30 years, Active Autowerke has set the standard for BMW performance. The Aflow High-Flow Downpipes carry that legacy forward, engineered to unlock power, cut radiant heat, and free the S63TU from the most restrictive part of its factory exhaust.\u003c\/p\u003e\n\u003cp\u003eBuilt in-house in Miami, Florida from premium 304 stainless steel and TIG-welded throughout, each downpipe starts with a factory-matched 3.5” V-band inlet that tapers into a high-flow mandrel-bent body. The lower section that most manufacturers sell separately as a mid-pipe is included. The design retains the OEM O2 sensor heat shield, so the engine bay stays stock-looking.\u003c\/p\u003e\n\u003cp\u003eA pair of 4.5” Active Aflow catalytic converters handles emissions duty with a 400 cell per square inch ultra high-flow substrate that reaches operating efficiency within 9 seconds of startup. No CEL for catalytic efficiency, and no tune required. Expect sharper throttle response, quicker spool, and a deeper tone from street to track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo CEL for catalytic efficiency, guaranteed\u003c\/li\u003e\n\u003cli\u003eActive Aflow high-flow cats, EPA registered and OBD2 compliant (49 states)\u003c\/li\u003e\n\u003cli\u003e4.5” catalytic converters with 400 cpsi ultra high-flow substrate\u003c\/li\u003e\n\u003cli\u003eFactory-matched 3.5” V-band inlet into mandrel-bent body\u003c\/li\u003e\n\u003cli\u003eIncludes the lower mid-pipe section\u003c\/li\u003e\n\u003cli\u003eFaster turbo spool and improved throttle response\u003c\/li\u003e\n\u003cli\u003e304 stainless steel with TIG-welded construction\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fit, no cutting or welding\u003c\/li\u003e\n\u003cli\u003eRetains OEM O2 sensor heat shield for a stealth look\u003c\/li\u003e\n\u003cli\u003eRated for up to 800 HP applications\u003c\/li\u003e\n\u003cli\u003eWithstands up to 1500°F\u003c\/li\u003e\n\u003cli\u003eReaches operating efficiency within 9 seconds of startup\u003c\/li\u003e\n\u003cli\u003eMade in Miami, Florida\u003c\/li\u003e\n\u003cli\u003e5-Year \/ 50,000-Mile Warranty on shell and tube ends, 2-Year \/ 25,000-Mile Warranty on catalytic core\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW X5M (F95) and X6M (F96), 2020 and newer\u003c\/p\u003e\n\u003cp\u003eNot legal for sale or use on pollution-controlled motor vehicles registered in California per California Vehicle Code sections 27156 and 38391. Warranty on the catalytic core is void if the vehicle produces burble or overrun fueling in excess of stock, which physically destroys the catalyst.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":51467825152246,"sku":"11-063A","price":2279.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/F90cata.jpg?v=1786748147","url":"https:\/\/autotecknic.com\/products\/active-autowerke-aflow-catted-downpipes-f95-x5m-f96-x6m","provider":"AutoTecknic USA","version":"1.0","type":"link"}