{"product_id":"mercedes-amg-cla45s-2-0t-valved-catback-exhaust-system-2020-2024-c118","title":"Mercedes-AMG CLA45S 2.0T Valved Catback Exhaust System (2020-2024, C118)","description":"\u003ch2\u003eMotorsport Acoustics \u0026amp; Vacuum Valve Mastery — CEES Mercedes-AMG CLA45S 2.0T Valved Sport Exhaust System\u003c\/h2\u003e\n\u003cp\u003eUnleash the aggressive, raw turbocharged soundtrack of your 2020–2024 Mercedes-AMG CLA45S (C118) with the CEES Performance Valved Sport Exhaust System. Engineered specifically for the world-record M139 2.0T turbocharged engine, this catback exhaust eliminates factory exhaust restrictions to deliver heightened horsepower, reduced backpressure, and spine-tingling AMG upshift cracks.\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/7539\/7747\/files\/1749431561388.jpg?v=1749543638\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e🚀 Engineering Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHeavy-Duty Vacuum Valve System:\u003c\/b\u003e Take complete command over your CLA45S soundtrack. Equipped with high-reliability vacuum-actuated valves and a dedicated wireless remote key fob kit, switch seamlessly between a civilized, drone-free Comfort mode for daily driving and an unrestricted, aggressive AMG race roar at the push of a button.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized M139 Exhaust Flow:\u003c\/b\u003e Precision mandrel-bent tubing geometry drastically cuts backpressure, enhancing turbo spool and maximizing horsepower across the entire rev band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaster-Tier TIG Craftsmanship:\u003c\/b\u003e Handcrafted from premium T304 Stainless Steel using precision fixtures to guarantee ultra-smooth internal airflow, uniform weld density, and superior structural durability under intense track heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100% Direct Bolt-On:\u003c\/b\u003e Precision 3D CAD scanned to fit OEM mounting points, hangers, and factory rear diffuser outlets with zero cutting or welding required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📊 Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFitment\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2020–2024 Mercedes-AMG CLA45S \/ CLA45 (C118 Platform)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eEngine\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eM139 2.0L Turbocharged Inline-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eExhaust Architecture\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eValved Sport Catback Exhaust System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eValve System\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Vacuum Valve (Wireless Remote Kit Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003ePremium T304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eInstallation Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Bolt-on Replacement for Factory Exhaust (100% Reversible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePlace of Origin\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eGuangdong, China (Direct Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWhat's Included\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMidpipe + Valved Mufflers + Vacuum Valve Controller Kit + Hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca style=\"display: inline-block; background-color: #25d366; color: #ffffff; padding: 12px 24px; border-radius: 6px; text-decoration: none; font-weight: bold; font-size: 16px;\" rel=\"noopener noreferrer\" href=\"https:\/\/wa.me\/8615626172519\" target=\"_blank\"\u003e✨ Bespoke Your Build — Chat with Our Specialists on WhatsApp\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhatsApp:\u003c\/b\u003e +86 15626172519\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEmail:\u003c\/b\u003e cees-exhaust@qq.com\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e📦 Shipping \u0026amp; Lead Times\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e🛠️ Production Time:\u003c\/b\u003e Built to order in \u003cb\u003e2–4 weeks\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e🚚 Shipping:\u003c\/b\u003e Express air freight via DHL \/ FedEx \/ UPS — estimated \u003cb\u003e7–15 business days\u003c\/b\u003e door-to-door\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eFree shipping\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003e1. How does the vacuum valve system operate on the CLA45S AMG?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum valves utilize engine\/pump vacuum pressure for mechanical reliability under sustained high heat. When closed, exhaust flows through tuned muffler chambers for smooth, drone-free daily cruising. When opened via the wireless remote, exhaust flows unrestricted for an explosive, crackling AMG sound.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2. Will this cause any Check Engine Light (CEL)?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This catback exhaust system installs downstream of your catalytic converters and O2 sensors, so it will not trigger any CEL or fault codes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e3. Does it fit both CLA45 and CLA45S AMG models?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This system is engineered specifically for all 2020–2024 Mercedes-AMG CLA45 \/ CLA45S (C118 chassis) models equipped with the M139 2.0T engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e4. Are you a direct manufacturer?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYes — as a \u003cb\u003edirect manufacturer\u003c\/b\u003e based in Guangdong, China, we eliminate middlemen to deliver premium, track-tested exhaust systems with strict in-house quality control and competitive pricing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/7539\/7747\/files\/e8d359b7ce873530e19a12cff70af115.jpg?v=1783407649\" alt=\"CEES Exhaust Direct Manufacturer Guangdong\"\u003e\u003c\/p\u003e","brand":"ceesexhaust","offers":[{"title":"SS304 Catback","offer_id":45474978791539,"sku":null,"price":1390.0,"currency_code":"USD","in_stock":true},{"title":"Titanium Catback","offer_id":45474978824307,"sku":null,"price":2050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/7539\/7747\/files\/cla45s_exhaust.jpg?v=1789119499","url":"https:\/\/cees-exhaust.com\/pt\/products\/mercedes-amg-cla45s-2-0t-valved-catback-exhaust-system-2020-2024-c118","provider":"ceesexhaust","version":"1.0","type":"link"}