{"product_id":"stainless-steel-cat-back-exhaust-pipe-fit-for-s400-s450-s500-w221-w222-w223","title":"Mercedes-Benz S-Class Stainless Cat-Back Exhaust – Fitment Review","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eAftermarket stainless-steel cat-back exhaust system for selected Mercedes-Benz S-Class applications. It is intended as a performance or sound upgrade and must be matched to the exact vehicle before purchase.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless-steel exhaust construction\u003c\/li\u003e\n\u003cli\u003eCat-back layout with flanged connections\u003c\/li\u003e\n\u003cli\u003eSupplier-described mild to aggressive exhaust tone\u003c\/li\u003e\n\u003cli\u003eSold as one exhaust system set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Note\u003c\/h2\u003e\u003cp\u003eFitment requires review. Supplier data references S400, S450, and S500 models and W221, W222, and W223 chassis, while also listing 2012–2020 model years; those references are internally inconsistent. Do not order by model name alone. Confirm VIN, chassis, engine, wheelbase, drivetrain, bumper outlet layout, pipe diameter, flange position, and underbody measurements with a qualified exhaust shop.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Legal Note\u003c\/h2\u003e\u003cp\u003eProfessional installation and possible adjustment or fabrication may be required. Verify local noise and emissions laws before installation. This cat-back system does not authorize removal or alteration of emissions-control equipment.\u003c\/p\u003e\u003ch2\u003eBrand Note\u003c\/h2\u003e\u003cp\u003eMercedes-Benz and related marks belong to their respective owner. This aftermarket product is not represented as OEM or officially endorsed.\u003c\/p\u003e","brand":"PARTS ISLAND","offers":[{"title":"Standard","offer_id":48605245636853,"sku":"14:200004889#Standard","price":1092.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/0191\/8453\/files\/S64082f484069420ea788e2530ebe017eb.webp?v=1786942823","url":"https:\/\/www.partsisland.com\/products\/stainless-steel-cat-back-exhaust-pipe-fit-for-s400-s450-s500-w221-w222-w223","provider":"PARTS ISLAND","version":"1.0","type":"link"}