{"product_id":"valvetronic-exhaust-system-17","title":"Valvetronic Exhaust System","description":"The FI EXHAUST Valvetronic exhaust system offers a significant upgrade for your Mercedes-Benz W212 E63 or C218\/X218 CLS63 (2011-2017, M157 engine). Constructed from high-grade T304 stainless steel, this system is engineered for direct bolt-on installation. Its core feature is the Valvetronic technology, which allows for precise control over airflow and sound volume. This technology ensures that you can switch between a refined, comfortable driving experience with closed valves, or unleash an intense, sporty exhaust note when the valves are fully open.\n\nWhen paired with a full system, including a valvetronic cat-back and ultra-high-flow downpipe, the FI EXHAUST system is expected to increase horsepower by 5-10%. The system can be controlled via the factory exhaust\/sport button or drive modes, with an optional Fi Pro remote control upgrade available for more precise valve management and features like CEL prevention and Auto Mode based on RPM, speed, or boost.\n\nPlease be aware that this exhaust system is not CARB approved and is not for sale in California or other states requiring CARB certification. No assessment has been made regarding compliance with EPA anti-tampering policies. It is essential to check with local enforcement officials regarding the legality of use in your area. Additionally, note that each part of the Fi EXHAUST system must be ordered separately.","brand":"FI Exhaust","offers":[{"title":"Default Title","offer_id":52688220782904,"sku":"MB-212A-CBV + TIP-218A-S + R2016OL + OBD-CAB-V","price":4600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664198413.webp?v=1784889087","url":"https:\/\/store.motormia.co\/products\/valvetronic-exhaust-system-17","provider":"MOTORMIA","version":"1.0","type":"link"}