{"product_id":"fmic-pro-valved-catback-exhaust-system-mercedes-benz-a45-s-amg-w177-2-0t-2019-2023","title":"FMIC.Pro Valved Catback Exhaust System - Mercedes Benz A45 S AMG W177 2.0T 2019-2023","description":"\u003ch1 data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eFMIC.Pro valve-controlled catback exhaust system Mercedes-AMG A45 \/ A45 S W177 2.0T 2019–2023\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe FMIC.Pro catback exhaust system is designed to improve exhaust flow and produce a distinctly sportier soundscape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 76 mm \/ 3.0” pipe diameter combined with the muffler design produces a deeper and fuller sound under load while maintaining driving comfort during normal driving – especially when the exhaust valves are closed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe exhaust system is made entirely of SS304 stainless steel, which resists corrosion and high operating temperatures. CNC-bent pipes ensure uniform geometry and precise fitment to the vehicle's original mounting points. Installation is straightforward and follows the plug \u0026amp; play principle. All welding seams are TIG welded under argon gas protection, ensuring clean, finished, and fully sealed joints – this is essential for long-term durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCNC-machined 10 mm thick flanges are used at the connection points. They increase structural rigidity, reduce the risk of deformation caused by thermal cycles, and ensure even compression pressure on the gasket across the entire mating surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe exhaust system features integrated electronic exhaust valves that control the flow of exhaust gases at the rear:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eClosed mode\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – exhaust gases pass through the entire muffler system, producing a subdued sound and high driving comfort for daily driving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOpen mode\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – exhaust gases bypass the rear muffler, making the exhaust sound louder, more direct, and sportier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThanks to this solution, the driver can adjust the exhaust system's sound characteristics according to driving conditions and personal preferences. The exhaust valves are controlled by the included control unit and two remote controls, which allow for immediate switching between modes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo achieve the best performance potential, the FMIC.Pro catback exhaust system is recommended for use with a high-flow downpipe (especially on turbocharged engines).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePipe diameter: 76 mm \/ 3.0”\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEngine:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2.0 Turbo R4 (M139 DE20 AL)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMercedes-AMG A45 4MATIC+ W177 2019–2023\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMercedes-AMG A45 S 4MATIC+ W177 2019–2023\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMIC","offers":[{"title":"Default Title","offer_id":54789441913179,"sku":"FP-EXHAUST-004","price":1329.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FP-EXHAUST-004-1.png?v=1794230224","url":"https:\/\/www.qtparts.fi\/en\/products\/fmic-pro-valved-catback-exhaust-system-mercedes-benz-a45-s-amg-w177-2-0t-2019-2023","provider":"QT Parts","version":"1.0","type":"link"}