{"product_id":"irl-n63tu3-n63tu-m550i-m850i-x5-x6-x7-50i-m50i-maxflow-race-downpipes-2018-2023","title":"IRL N63TU3 \/ N63TU M550i, M850i X5\/X6\/X7 50i\/M50i MaxFlow Race Downpipes 2018-2023","description":"\u003cp\u003e\u003cspan\u003eIRL N63TU3 \/ N63TU MaxFlow Race Downpipes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBMW M550i, M850i, X5, X6 and X7 50i\/M50i | 2018-2023\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlock the full potential of your BMW’s V8 with the \u003c\/span\u003e\u003cspan\u003eIRL MaxFlow Race Downpipes\u003c\/span\u003e\u003cspan\u003e, engineered to maximize exhaust flow, reduce restriction, and improve turbocharger efficiency on BMW N63TU and N63TU3 powered platforms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned with performance as the priority, IRL MaxFlow Race Downpipes feature a high flow design that helps reduce exhaust backpressure, allowing the twin turbocharged V8 to breathe more efficiently. The result is improved power potential, sharper throttle response, and a more aggressive exhaust character that complements the performance of BMW’s 4.4L V8 platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDeveloped with IRL’s performance driven engineering philosophy, these downpipes are built for enthusiasts looking to get the most out of their setup, whether running a stock vehicle or a modified build with supporting tuning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eMaxFlow Design:\u003c\/span\u003e\u003cspan\u003e Optimized exhaust flow to reduce restriction and support increased power potential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eTurbocharger Efficiency:\u003c\/span\u003e\u003cspan\u003e Helps improve exhaust gas evacuation and turbo response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eEnhanced Exhaust Note:\u003c\/span\u003e\u003cspan\u003e Delivers a deeper, more aggressive V8 sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003ePerformance Focused Construction:\u003c\/span\u003e\u003cspan\u003e Engineered for demanding street and competition applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eTuning Potential:\u003c\/span\u003e\u003cspan\u003e Designed to complement modified setups and performance calibrations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eIRL Engineering:\u003c\/span\u003e\u003cspan\u003e Developed with a focus on measurable performance rather than sound alone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVehicle Compatibility\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for select BMW models equipped with the N63TU and N63TU3 4.4L twin turbocharged V8 engines, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• BMW M550i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• BMW M850i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• BMW X5 50i \/ M50i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• BMW X6 50i \/ M50i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• BMW X7 50i \/ M50i\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel years:\u003c\/span\u003e\u003cspan\u003e 2018-2023\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease verify your exact model year, engine variant, and emissions requirements before ordering. Race downpipes may not be emissions compliant for public road use and may require ECU tuning or other supporting modifications. Check local regulations before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIRL. Performance First.\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":67621708103838,"sku":"MS-7621-UNT-IRL L","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9751\/0302\/files\/IMG-0558.png?v=1792371100","url":"https:\/\/irlllc.com\/products\/irl-n63tu3-n63tu-m550i-m850i-x5-x6-x7-50i-m50i-maxflow-race-downpipes-2018-2023","provider":"IRL LLC","version":"1.0","type":"link"}