{"product_id":"valvetronic-catback-exhaust-system","title":"Valvetronic Catback Exhaust System","description":"The FI Exhaust Valvetronic Catback Exhaust system is precision-engineered from premium T304 stainless steel for the Mercedes-Benz W205 AMG C63\/S models (2014-2021) equipped with the 4.0TT M177 engine.\n\nUtilizing advanced valvetronic technology, this exhaust system provides precise control over airflow, sound volume, and overall performance. This enhancement contributes to an exhilarating soundtrack that complements the C63\/S's dynamic capabilities, while also potentially boosting power and torque. For those seeking maximum performance, a full catless system, including this valvetronic catback and an ultra-high flow downpipe, can be expected to yield horsepower gains of 5-10% on average.\n\nIt is important to note that this system is not for the Cabriolet model. Each Fi EXHAUST system is hand-built to order at Fi’s Taiwan facility, with a lead time of approximately 4–8 weeks from order to delivery. Due to the bespoke nature of these custom-built components, all sales are final with no refunds, returns, or cancellations accepted once production begins.","brand":"FI Exhaust","offers":[{"title":"Default Title","offer_id":52688149414200,"sku":"MB-205A-CBOE","price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663685557.webp?v=1784889040","url":"https:\/\/store.motormia.co\/products\/valvetronic-catback-exhaust-system","provider":"MOTORMIA","version":"1.0","type":"link"}