{"product_id":"irl-g8x-maxflow-race-400-cel-downpipes-400-cel-on-backorder","title":"IRL G8X MaxFlow Race 400 - CEL Downpipes","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eAvailable to Order:\u003c\/strong\u003e Ships August 10\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for the perfect balance between performance and refinement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory downpipes on the S58 restrict exhaust flow, limiting turbo efficiency and muffling the true character of the engine. While catless downpipes deliver maximum performance, they aren't the right fit for every owner.\u003c\/p\u003e\n\u003cp\u003eThe IRL MaxFlow 400 Cell High-Flow Downpipes are engineered for enthusiasts who want substantial performance gains while maintaining a smoother, more refined exhaust tone. Featuring premium 400-cell metallic catalytic converters, they improve exhaust flow, reduce back pressure, and help your turbos breathe more efficiently without introducing excessive volume or rasp.\u003c\/p\u003e\n\u003cp\u003eRefined.\u003cbr\u003eResponsive.\u003cbr\u003eBuilt to Perform.\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy these Downpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IRL MaxFlow design promotes smoother exhaust flow throughout the entire system, allowing the turbochargers to spool faster while improving horsepower, torque, and throttle response.\u003c\/p\u003e\n\u003cp\u003eUnlike lower cell-count catalytic converters, the premium 400-cell metallic catalysts help preserve a more refined exhaust note, making these an excellent option for enthusiasts who want improved performance without sacrificing daily drivability.\u003c\/p\u003e\n\u003cp\u003eDesigned around OEM mounting locations, these downpipes install like factory components while offering the durability and performance expected from a premium aftermarket upgrade.\u003c\/p\u003e\n\u003cp\u003eImproved airflow.\u003cbr\u003eFaster spool.\u003cbr\u003eRefined performance.\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Direct bolt-on replacement for factory downpipes\u003cbr\u003e• Utilizes OEM mounting locations for factory-style fitment\u003cbr\u003e• Compatible with OEM and most aftermarket cat-back exhaust systems\u003cbr\u003e• Professional installation recommended\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• G80 M3\u003cbr\u003e• G81 M3 Touring\u003cbr\u003e• G82 M4 Coupe\u003cbr\u003e• G83 M4 Convertible\u003cbr\u003e• G87 M2\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Premium 400-Cell High-Flow Metallic Catalytic Converters\u003cbr\u003e• IRL MaxFlow Exhaust Design\u003cbr\u003e• T304 Stainless Steel Construction\u003cbr\u003e• Precision TIG Welded\u003cbr\u003e• Optimized Flow Path for Reduced Backpressure\u003cbr\u003e• OEM-Style Mounting Locations\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• IRL MaxFlow 400 Cell High-Flow Downpipes\u003cbr\u003e• Required Installation Hardware\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Intended for off-road \/ motorsport use only where permitted by law\u003cbr\u003e• These downpipes are \u003cstrong\u003enot EPA certified\u003c\/strong\u003e\u003cbr\u003e• While the 400-cell c atalyst design significantly reduces the likelihood of a CheckEngine Light (CEL) compared to lower-cell-count downpipes, \u003cstrong\u003eIRL does not guarantee a CEL-free experience\u003c\/strong\u003e\u003cbr\u003e• A Check Engine Light may still occur depending on ECU software, fuel quality, driving conditions, environmental conditions, and manufacturing tolerances\u003cbr\u003e• ECU tuning may be recommended to optimize performance and catalyst efficiency\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomaz Approved\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IRL MaxFlow 400 Cell Downpipes are the ideal choice for enthusiasts who want a meaningful performance upgrade without stepping into the full aggression of a catless setup.\u003c\/p\u003e\n\u003cp\u003eYou get improved turbo response, increased power, and a deeper, more refined exhaust note while retaining high-flow metallic catalytic converters.\u003c\/p\u003e\n\u003cp\u003eIf you're looking for the sweet spot between daily drivability and S58 performance, these are hard to beat.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions Disclaimer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is not EPA certified and is \u003cstrong\u003enot legal for sale or use on pollution-controlled vehicles operated on public roads, highways, or streets.\u003c\/strong\u003e It is intended for off-road, race, or closed-course competition use only, 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• You are responsible for compliance with all applicable federal, state, and local emissions laws and regulations.\u003c\/p\u003e\n\u003cp\u003e• IRL, Automaz Collective, and their affiliates disclaim any liability for improper or unlawful use of this product.\u003c\/p\u003e\n\u003cp\u003e• Use of this product on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522), Illinois state law, and similar emissions regulations in other jurisdictions.\u003c\/p\u003e\n\u003cp\u003ePlease check your local laws before purchasing and installing this product.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant Information:\u003c\/span\u003e\u003cspan\u003e These 400-cell downpipes are \u003c\/span\u003e\u003cspan\u003enot EPA certified\u003c\/span\u003e\u003cspan\u003e and are intended for off-road and motorsport use only where permitted by law. While the 400-cell catalyst design significantly reduces the likelihood of a check engine light compared to lower-cell-count options, \u003c\/span\u003e\u003cspan\u003eIRL does not offer a no check engine light (CEL) guarantee\u003c\/span\u003e\u003cspan\u003e with these units. A CEL may still occur depending on vehicle software, fuel quality, driving conditions, and manufacturing tolerances. ECU tuning may be recommended to optimize performance and catalyst efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"tab1\" class=\"tab-description tab-pane fade show active\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"toggle-content collapse show\" id=\"tab1_mobile\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#ff0000\"\u003e\u003cb\u003e\u003cspan style=\"color: #000000;\"\u003eIt is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with \u003cspan style=\"caret-color: rgb(0, 0, 0);\"\u003eits\u003c\/span\u003e labeling.  These products are \"Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway.\"\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese products are designed for off road purposes only It is \u003cstrong\u003eNOT\u003c\/strong\u003e designed or intended to be used in any way that may violate any laws. IRL LLC or Automaz Collective will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IRL LLC","offers":[{"title":"3” MaxFlow Catted 400 Cel","offer_id":43878013599803,"sku":"IRL-G8X-400C","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5388\/1403\/files\/IMG_0862.jpg?v=1785299088","url":"https:\/\/automazcollective.com\/products\/irl-g8x-maxflow-race-400-cel-downpipes-400-cel-on-backorder","provider":"Automaz Collective","version":"1.0","type":"link"}