{"product_id":"sports-series-high-flow-catted-downpipe-for-2024-x5m-x6m-lci-s68-engine","title":"Sports Series High Flow Catted Downpipe for 2024+ X5M\/X6M LCI S68 Engine","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003ch1\u003eSports Series High Flow Catted Downpipe for 2024+ X5M\/X6M LCI S68 Engine\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade your ride with the ultimate high-flow catted downpipe from Evolution Racewerks.\u003c\/strong\u003e Designed specifically for the twin-turbo S68 engine (\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFits 2024+ X5M\/X6M LCI (F95\/F96).\u003c\/span\u003e This Sports Series downpipe replaces restrictive factory primary catalytic converters with premium 200-cell metallic high-flow units while deleting the secondary cats for maximum exhaust flow, faster turbo spool, and significant power gains.\u003c\/p\u003e\n\u003cp\u003eAt Kies Motorsports, we're BMW performance specialists serving enthusiasts nationwide from our New Jersey base. \u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow 200-Cell Metallic Catalytic Converter\u003c\/strong\u003e – Larger cells for superior exhaust flow compared to stock ceramic honeycomb design, reducing backpressure and turbulence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces Primary Cats + Deletes Secondaries\u003c\/strong\u003e – Features 4 catalytic converters total; this setup optimizes flow while maintaining a high-flow catted configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance\u003c\/strong\u003e – Higher max horsepower curve, quicker initial torque delivery, faster turbo spool-up, and sharper throttle response on your twin-turbo S68 engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction\u003c\/strong\u003e – 100% 304 stainless steel, mandrel-bent 3\" piping for smooth transitions, precision CNC-machined V-band flanges, TIG-welded in the USA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Fitment\u003c\/strong\u003e – Retains factory slip-on connection; compatible with stock or aftermarket exhaust systems – no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Track-Tested\u003c\/strong\u003e – Metallic cats handle higher temps, last longer, and weigh less than ceramic; includes laser-cut brackets and O2 sensor bungs at factory locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Options\u003c\/strong\u003e – Default brushed stainless; available in mirror polish or high-temp black thermal ceramic coating (up to 2000°F resistance, reduces underhood heat, adds corrosion protection).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e – Hand-fabricated in-house by Evolution Racewerks for unmatched quality and fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimited Lifetime Warranty\u003c\/strong\u003e – Backed by Evolution Racewerks for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This Downpipe for Your Ride?\u003c\/h2\u003e\n\u003cp\u003eFactory exhaust restrictions – especially the dense catalytic converters – limit the S68's twin-turbo potential. This high-flow catted downpipe unleashes more power by minimizing turbulence and maximizing exhaust velocity. Expect noticeable improvements in turbo response, mid-range torque, and overall drivability.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eFits 2024+ X5M\/X6M LCI (F95\/F96).\u003c\/span\u003e with S68 twin-turbo engine\u003c\/li\u003e\n\u003cli\u003ePipe Diameter: 3\" mandrel-bent\u003c\/li\u003e\n\u003cli\u003eMaterial: T304 stainless steel throughout\u003c\/li\u003e\n\u003cli\u003eCatalytic Converter: 200-cell high-flow metallic core\u003c\/li\u003e\n\u003cli\u003eInstallation: 100% bolt-on, includes all necessary hardware\u003c\/li\u003e\n\u003cli\u003eO2 Sensors: Factory locations retained\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Emissions \u0026amp; Legal Notice\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for off-road, competition, or track use only. It is not legal for installation or use on pollution-controlled vehicles on public roads\/highways in certain states (including California). Not compliant with CARB regulations. Purchaser assumes all liability and must sign a vehicle compliance waiver where required. For sale in 49 states (excluding CA) and internationally without restriction.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEvolution Racewerks Sports Series High Flow Catted Downpipe (primary replacement + secondary delete)\u003c\/li\u003e\n\u003cli\u003eAll installation hardware and gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShop with confidence at Kies Motorsports – your source for BMW M5 G90 performance parts, tuning, and exhaust upgrades. Add this Evolution Racewerks downpipe and experience the S68 engine like never before!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProduct is made to order, please allow 4-8 weeks for delivery.\u003c\/p\u003e\n\u003c!-- SEO Meta \/ Schema hints - can be added via Shopify metafields or app --\u003e \u003c!-- Keywords: 2025 BMW M5 downpipe, S68 downpipe, G90 M5 high flow catted downpipe, Evolution Racewerks S68, BMW M5 exhaust upgrade, high flow cat downpipe --\u003e\n\u003c\/div\u003e","brand":"Evolution Racewerks","offers":[{"title":"Brush Finish","offer_id":42101881438293,"sku":"BM-EXH033SCAT","price":2495.0,"currency_code":"USD","in_stock":true},{"title":"Polish Finish","offer_id":42101881471061,"sku":"BM-EXH033PCAT","price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Thermal Coated Finish","offer_id":42101881503829,"sku":"BM-EXH033TBCAT","price":2695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/3702\/5395\/files\/kies-motorsports-evolution-racewerks-sports-series-high-flow-catted-downpipe-for-2024-x5m-x6m-lci-s68-engine-1218432097.webp?v=1769628327","url":"https:\/\/www.kiesmotorsports.com\/products\/sports-series-high-flow-catted-downpipe-for-2024-x5m-x6m-lci-s68-engine","provider":"Kies Motorsports","version":"1.0","type":"link"}