{"product_id":"irl-g8x-3-5-maxflow-race-downpipes","title":"IRL G8X 3.5” MaxFlow Race Downpipes","description":"\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIn Stock:\u003c\/strong\u003e Ships in 1-2 business days\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAvailable to Order:\u003c\/strong\u003e Ships in 3-4 Weeks\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLooking to maximize everything your S58 is capable of?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe factory catalytic converters create unnecessary restriction, limiting exhaust flow, turbo efficiency, and overall performance. If you’re building for maximum power, a true race downpipe is one of the most effective upgrades you can make.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eIRL 3.5” MaxFlow Race Downpipes\u003c\/span\u003e\u003cspan\u003e replace the restrictive factory catalytic converters with a true 3.5-inch mandrel-bent design, delivering exceptional exhaust flow, faster turbo spool, and significant performance gains while unleashing the full sound of the S58.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouder.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eFaster.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eMaximum Flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy these Downpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt for enthusiasts chasing every bit of performance, the IRL MaxFlow Race Downpipes feature a true 3.5-inch design that minimizes backpressure and allows the turbochargers to breathe more efficiently.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe improved exhaust flow helps the turbos spool faster, improves throttle response, and increases horsepower and torque—especially when paired with ECU tuning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from premium T304 stainless steel with precision TIG welds, these downpipes are built to withstand extreme temperatures while providing an OEM-style bolt-on fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTrue 3.5” MaxFlow design.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eFaster turbo spool.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eBuilt for maximum performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Direct bolt-on replacement for factory downpipes\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Utilizes OEM mounting locations for straightforward installation\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Compatible with OEM and most aftermarket cat-back exhaust systems\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Professional installation recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• G80 M3\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• G81 M3 \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• G82 M4 \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• G83 M4 \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• G87 M2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• True 3.5” MaxFlow Mandrel-Bent Design\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Premium T304 Stainless Steel Construction\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Precision TIG Welded\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Race Design for Maximum Exhaust Flow\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• OEM-Style Bolt-On Fitment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• IRL 3.5” MaxFlow Race Downpipes\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Required Installation Hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Intended for off-road \/ motorsport use only\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Removes the factory catalytic converters\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• A check engine light (CEL) is expected on factory engine calibrations\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• ECU tuning is strongly recommended to maximize performance and optimize operation\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• Not legal for use on public roads, highways, or emissions-controlled vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomaz Approved\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you’re chasing maximum power from your S58, race downpipes are one of the biggest performance upgrades you can make.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe IRL 3.5” MaxFlow Race Downpipes deliver the unrestricted airflow, aggressive exhaust note, and improved turbo response that serious enthusiasts demand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt for those who want the most performance possible from their S58.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions Disclaimer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis product is not legal for sale or use on pollution-controlled vehicles operated on public roads, highways, or streets. It is intended for off-road, race, or closed-course competition use only, where such modifications are permitted.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBy purchasing this product, you acknowledge and agree that:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• You are responsible for compliance with all applicable emissions laws and regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• IRL, Automaz Collective, and its affiliates disclaim any liability for improper or unlawful use of this product.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Use of this part on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522) and similar state laws.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease check your local laws before purchase and installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor Off-Road\/Racing Use Only:\u003c\/span\u003e\u003cspan\u003e These race downpipes remove the factory catalytic converters and are intended for closed-course competition vehicles only. A check engine light (CEL) is expected on factory engine calibrations. ECU tuning is recommended to maximize performance and optimize operation.\u003c\/span\u003e\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"3.5” MaxFlow Race Downpipe","offer_id":43878782337083,"sku":"MS-6435-UNT-IRL L-1","price":299.0,"currency_code":"USD","in_stock":true},{"title":"3” MaxFlow Race Downpipe","offer_id":43878782369851,"sku":"MS-6435-UNT-IRL L-2","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5388\/1403\/files\/FullSizeRender_07d2e9f7-9c0e-4909-9431-0d7ab1924e05.jpg?v=1785308768","url":"https:\/\/automazcollective.com\/products\/irl-g8x-3-5-maxflow-race-downpipes","provider":"Automaz Collective","version":"1.0","type":"link"}