{"product_id":"fmic-pro-valved-exhaust-system-audi-rs4-rs5-b8-4-2l-v8-2010-2015","title":"FMIC.Pro Valved Exhaust System - Audi RS4, RS5 B8 4.2L V8 2010-2015","description":"\u003ch1 data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eFMIC.Pro laptop-controlled cat-back exhaust system – Audi RS4 \/ RS5 B8 4.2L V8 2010–2015\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe FMIC.Pro cat-back 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 70 mm\u003c\/span\u003e\u003cspan\u003e (2.75”) 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 original mounting points. Installation is straightforward and based on a plug \u0026amp; play principle. All weld seams are TIG welded under argon gas protection, ensuring clean, finished, and fully sealed joints – essential for long-term durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCNC-machined 10 mm\u003c\/span\u003e\u003cspan\u003e thick flanges are used at the connection points. They provide high rigidity, reduce the risk of deformation caused by thermal cycles, and ensure even sealing pressure across the entire joint surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe exhaust system features integrated electronically controlled exhaust valves that regulate the exhaust gas path at the rear:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eValves closed:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Exhaust gases pass through the entire muffler system, producing a subdued sound and good driving comfort for daily use.\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eValves open:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Exhaust gases bypass the rear muffler, making the sound louder, more direct, and sportier.\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThanks to this solution, the driver can adjust the exhaust system's soundscape according to the driving situation and their own preferences. The exhaust valves are controlled by the included control unit and two remote controls, which allow for immediate switching between operating modes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo maximize performance potential, the FMIC.Pro cat-back exhaust system is recommended for combination with a more flow-efficient downpipe, especially in turbocharged engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe exhaust system is compatible with the vehicle's original exhaust tips.\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\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003ePipe diameter: 70 mm (2.75”)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eEngine: 4.2 FSI V8 (EA824)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eCompatible with original exhaust tips\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\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\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eAudi RS5 B8 \/ B8.5 2010-2015\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eAudi RS4 B8 Avant 2012-2015\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"FMIC","offers":[{"title":"Default Title","offer_id":54606314471771,"sku":"FP-EXHAUST-032","price":1934.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FP-EXHAUST-032.png?v=1793629974","url":"https:\/\/www.qtparts.fi\/en\/products\/fmic-pro-valved-exhaust-system-audi-rs4-rs5-b8-4-2l-v8-2010-2015","provider":"QT Parts","version":"1.0","type":"link"}