{"product_id":"valved-catback-exhaust-for-mercedes-benz-s580-w2232021-2025","title":"Valved Catback Exhaust for Mercedes-Benz S580 (W223)(2021–2025)","description":"\u003ciframe width=\"100%\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/-Z_AImg3QLU\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\n\u003c\/iframe\u003e\n\n\n\n\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis valved catback exhaust system allows you to switch anytime between quiet OEM-level luxury and a louder, aggressive performance sound. Built from high-grade 304 stainless steel with precision TIG welding for durability, corrosion resistance, and a premium finish. The system is fully bolt-on — no cutting or welding required — making installation simple at most professional exhaust shops. Engineered to improve airflow and throttle response, it gives the S580 a deeper, sharper exhaust tone with more presence compared to the stock system, especially noticeable when the valve is open.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFitment: Compatible with Mercedes-Benz S580 (W223 Platform, 2021–Present) — suitable for 4MATIC and non-4MATIC versions. Fitment can be confirmed with a VIN or rear exhaust photo if needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat’s Included: Mid-pipe + rear valved catback system, mounting hardware and clamps, and a wireless valve controller or OEM-style valve integration depending on configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSound Characteristics:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Cold Start: deep and refined tone with a luxury-performance presence\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Valve Open: loud, aggressive, and sporty with clean pops (depending on tune)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Valve Closed: near-OEM comfort — quiet enough for daily use, chauffeur environments, and high-end neighborhoods\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eShipping: Ships directly from our partner factory. Estimated delivery time: 2–5 weeks, depending on region and courier method.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWarranty: If the product arrives damaged or defective, replacement parts will be provided.\u003c\/span\u003e\u003c\/p\u003e","brand":"NT Auto Performance","offers":[{"title":"Default Title","offer_id":45396075839661,"sku":null,"price":1266.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5156\/0365\/files\/2025-12-02_1.19.56.png?v=1764682308","url":"https:\/\/ntauto.ca\/products\/valved-catback-exhaust-for-mercedes-benz-s580-w2232021-2025","provider":"NT Auto Performance","version":"1.0","type":"link"}