{"product_id":"armytrix-audi-s5-b8-3-0-tfsi-coupe-cabriolet-2009-2015-valvetronic-system","title":"Armytrix Audi S5 B8 3.0 TFSI Coupé\/Cabriolet (2009-2015) valvetronic system","description":"\u003cp\u003eUnlock the aggressive turbocharged tone of your Audi S5 B8 3.0 TFSI with the Armytrix Valvetronic Exhaust System—a dynamic, performance-driven upgrade engineered to maximize the potential of your supercharged V6 engine. Delivering increased flow, deeper exhaust notes, and full driver-controlled valve modulation, this premium cat-back system brings race-inspired sound and responsiveness to your daily drive.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFeaturing dual 2.5” mandrel-bent stainless steel main pipes and quad 3.5” tips, the Armytrix system boosts exhaust velocity and throttle response while offering an unmistakable, commanding sound profile. With wireless remote and smartphone app integration, you can instantly control the valvetronic system—switch between subtle and savage at the touch of a button.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eDesigned for Audi S5 B8 3.0 TFSI Coupé \u0026amp; Cabriolet (2009–2015)\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eMain pipe diameter:\u003c\/strong\u003e 2 x 2.5” – tuned for high-performance flow and acoustics\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eQuad 3.5” tips\u003c\/strong\u003e – enhanced styling and a wider exhaust presence\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eValvetronic system\u003c\/strong\u003e – transition between comfort and performance modes in seconds\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eApp \u0026amp; remote controlled\u003c\/strong\u003e (compatible with iOS \u0026amp; Android)\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eDirect bolt-on fitment\u003c\/strong\u003e – no cutting or welding required\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eArmytrix OBDII plug-n-play module\u003c\/strong\u003e – reduces installation time by up to 30%\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eExclusive CEL prevention\u003c\/strong\u003e – fault-clearing tech minimizes check engine light risks\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eSupports both LHD and RHD vehicles\u003c\/strong\u003e – globally compatible\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment Restrictions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eDoes NOT fit Audi S4 B8 models equipped with factory sport differential\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eUse VIN to confirm model compatibility prior to installation\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWireless Valve Control via OBDII Module:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eArmytrix OBDII Control Module is REQUIRED\u003c\/strong\u003e\u003cbr\u003ePlug directly into the vehicle’s OBDII port for seamless real-time control over the exhaust valves. Choose from:\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eON\u003c\/strong\u003e – Valves fully open for maximum power and volume\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eOFF\u003c\/strong\u003e – Valves closed for refined, low-profile cruising\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eAUTO\u003c\/strong\u003e – Adaptive mode automatically responds to RPM and throttle input\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eControl everything via the included remote key fob or the Armytrix smartphone app.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExclusive Check Engine Light Prevention System:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThis exhaust includes Armytrix’s proprietary \u003cstrong\u003ecatalytic converter and OPF fault-clearing mechanism\u003c\/strong\u003e, helping to suppress fault codes and reduce the chances of triggering a \u003cstrong\u003eCheck Engine Light\u003c\/strong\u003e—even with high-flow or modified exhaust setups. Ideal for performance-focused builds.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eVehicle:\u003c\/strong\u003e Audi S5 B8 Coupé \/ Cabriolet\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e 3.0L TFSI V6 Supercharged\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eYears:\u003c\/strong\u003e 2009–2015\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eDrive Configuration:\u003c\/strong\u003e Compatible with both LHD and RHD models\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not suitable for S4 B8 with sport differential\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Armytrix","offers":[{"title":"Quad Blue Tips","offer_id":53603848028507,"sku":"AUBS2-QS11B","price":3532.5,"currency_code":"GBP","in_stock":true},{"title":"Quad Carbon Tips","offer_id":53603848061275,"sku":"AUBS2-QC11","price":3855.5,"currency_code":"GBP","in_stock":true},{"title":"Quad Matte Black","offer_id":53603848094043,"sku":"AUBS2-QS11M","price":3575.0,"currency_code":"GBP","in_stock":true},{"title":"Quad Chrome Tips","offer_id":53603848126811,"sku":"AUBS2-QS11C","price":3294.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/0904\/4315\/files\/800cc22d-68812d_f061713e65024cf78e1f9b5b175d0888_mv2.jpg?v=1784198453","url":"https:\/\/czkrrg-yc.myshopify.com\/products\/armytrix-audi-s5-b8-3-0-tfsi-coupe-cabriolet-2009-2015-valvetronic-system","provider":"Avon Tuning Store","version":"1.0","type":"link"}