{"product_id":"armytrix-valvetronic-stainless-steel-exhaust-system-for-audi-a4-b9-2-0-tfsi-sedan-avant-2021-plus","title":"Armytrix Valvetronic Stainless Steel Exhaust System for Audi A4 B9 2.0 TFSI Sedan\/Avant 2021+","description":"\u003ch2\u003eARMYTRIX Valvetronic Stainless Steel Exhaust System - AU942F-QS11M\u003c\/h2\u003e\u003cp\u003eFor the discerning owner of the Audi A4 B9 (2021-2024), the \u003cstrong\u003eARMYTRIX Valvetronic Stainless Steel Exhaust System\u003c\/strong\u003e is not merely an upgrade; it is a transformative experience that redefines the very essence of performance engineering. Crafted with precision and an unwavering commitment to excellence, this exhaust system delivers a compelling blend of power, sound, and aesthetic appeal, tailored for those who demand nothing but the best from their supercars and bespoke builds.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eMain Pipe Diameter: 3 inches\u003c\/li\u003e \u003cli\u003eQuad Tip Diameter: 3.5 inches\u003c\/li\u003e \u003cli\u003eWeight Reduction: Engineered to reduce unsprung mass by 18%\u003c\/li\u003e \u003cli\u003eMaterial: High-grade stainless steel for enhanced durability and corrosion resistance\u003c\/li\u003e \u003cli\u003eInstallation: Direct bolt-on design with Plug-n-Play module, reducing installation time by 30%\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Engineering\u003c\/h3\u003e\u003cp\u003eThe ARMYTRIX exhaust system is a manifestation of cutting-edge engineering and meticulous craftsmanship. Each component, from the front pipe (AU942-BF) to the quad matte black tips (4xS11M), is designed with aerodynamics and performance in mind. The system features a unique \u003cstrong\u003eThrottle Pedal Sensor and Engine RPM Signal Auto Function\u003c\/strong\u003e, allowing for optimal backpressure management during launch starts while automatically adjusting the valves at high RPMs for maximum airflow and sound. This innovative approach not only enhances horsepower and torque but also enriches the auditory experience, delivering a deep, resonant tone that captivates the senses.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eExclusive Catalytic Converter \u0026amp; OPF Related Fault Code Clearing Mechanism to minimize check engine light occurrences\u003c\/li\u003e \u003cli\u003eApp-controlled valve system via OBDII port for seamless integration and customization\u003c\/li\u003e \u003cli\u003eRace mode functionality for an unfiltered, exhilarating sound experience\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eCompatible with S4 Style Quad diffuser on non-S-line rear bumper or S4 rear diffuser on S-line rear bumper.\u003c\/li\u003e \u003cli\u003eVerify fitment using VIN, as various OE exhaust versions exist.\u003c\/li\u003e \u003cli\u003eCompatible with both Left-Hand Drive and Right-Hand Drive configurations.\u003c\/li\u003e \u003cli\u003eARMYTRIX OBDII Control Module is required for full functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eConclusion\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eARMYTRIX Valvetronic Stainless Steel Exhaust System (AU942F-QS11M)\u003c\/strong\u003e is a masterpiece of automotive engineering, designed for the elite driver who values performance, sound, and aesthetic excellence. Elevate your Audi A4 B9 to new heights of sophistication and thrill, and experience the true essence of bespoke performance.\u003c\/p\u003e","brand":"Armytrix","offers":[{"title":"Default Title","offer_id":53420406800682,"sku":"AU942F-QS11M","price":3880.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/6358\/8650\/files\/AU942F-QS11M.webp?v=1793579159","url":"https:\/\/team-anbd.com\/products\/armytrix-valvetronic-stainless-steel-exhaust-system-for-audi-a4-b9-2-0-tfsi-sedan-avant-2021-plus","provider":"Team ANBD","version":"1.0","type":"link"}