{"product_id":"armytrix-audi-s3-sportback-2013-2020-valvetronic-exhaust-system","title":"Armytrix Audi S3 Sportback (2013-2020) Valvetronic Exhaust System","description":"\u003cp\u003eAwaken the full sound and performance potential of your \u003cstrong\u003eAudi S3 8V Sportback\u003c\/strong\u003e with the \u003cstrong\u003eArmytrix Valvetronic Exhaust System\u003c\/strong\u003e—precision-engineered to deliver aggressive tone, improved flow, and total control at your fingertips. Designed specifically for the \u003cstrong\u003e2.0L turbocharged S3 (2013–2020)\u003c\/strong\u003e, this system blends motorsport-grade construction with modern tech for a refined, thrilling driving experience.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eConstructed with a \u003cstrong\u003e3” mandrel-bent stainless steel main pipe\u003c\/strong\u003e, this system significantly improves exhaust flow and throttle response. The system’s \u003cstrong\u003ewireless remote control and smartphone app integration\u003c\/strong\u003e allow you to open or close the valves instantly, switching between stealth mode and full-blown turbo roar. Whether you're leaving quietly or making your presence known, you're in full control.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eIdeal for both \u003cstrong\u003eOPF\u003c\/strong\u003e and \u003cstrong\u003enon-OPF\u003c\/strong\u003e models, this system includes VIN-specific fitment verification and reducers to support flexible configuration with stock or upgraded components.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eDesigned for Audi S3 8V Sportback 2.0L Turbo (2013–2020)\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eMain pipe diameter: 3” – optimised for performance and sound\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eValvetronic system controlled via Armytrix App \u0026amp; Remote (iOS \u0026amp; Android)\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eDirect bolt-on fitment – no cutting or welding required\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eBuilt-in fault-clearing tech reduces CEL risk for cat\/OPF modifications\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003ePlug-n-play OBDII module – 30% faster installation than cable-based systems\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eFits both Left-Hand Drive (LHD) and Right-Hand Drive (RHD) vehicles\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExhaust Configuration Options:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTo accommodate a wide range of configurations, the system includes:\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e \u003cstrong\u003eReducer (65mm → 3”)\u003c\/strong\u003e – for Armytrix cat-back connection to \u003cstrong\u003estock catalytic converter\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e \u003cstrong\u003eReducer (3” → 65mm)\u003c\/strong\u003e – for \u003cstrong\u003eArmytrix downpipe\u003c\/strong\u003e connection to \u003cstrong\u003eOEM cat-back\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e Use your \u003cstrong\u003eVIN\u003c\/strong\u003e to verify compatibility with \u003cstrong\u003eOPF\u003c\/strong\u003e or \u003cstrong\u003enon-OPF\u003c\/strong\u003e models prior to ordering.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWireless Valve Control via OBDII Module:\u003c\/strong\u003e  \u003cstrong\u003eArmytrix OBDII Control Module is REQUIRED\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eConnects through the vehicle’s OBDII port for full plug-n-play installation. Control valve modes in real-time via:\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eON\u003c\/strong\u003e – Valves fully open for maximum volume and flow\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eOFF\u003c\/strong\u003e – Valves closed for quieter, subdued driving\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eAUTO\u003c\/strong\u003e – Adaptive mode based on RPM and throttle input\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll control is available via \u003cstrong\u003eremote key fob\u003c\/strong\u003e or \u003cstrong\u003eArmytrix app\u003c\/strong\u003e on your smartphone.\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 system includes Armytrix’s proprietary \u003cstrong\u003ecatalytic converter \u0026amp; OPF fault code clearing mechanism\u003c\/strong\u003e, helping to \u003cstrong\u003eminimise CEL triggers\u003c\/strong\u003e when paired with high-flow downpipes or full systems—ideal for modified or tuned vehicles.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eAudi S3 8V Sportback 2.0L Turbo (2013–2020)\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Armytrix","offers":[{"title":"Quad Gold Tips","offer_id":53603848913243,"sku":"AUVS5-QS11G","price":3201.0,"currency_code":"GBP","in_stock":true},{"title":"Quad Carbon Tips","offer_id":53603848946011,"sku":"AUVS5-QC11","price":3481.5,"currency_code":"GBP","in_stock":true},{"title":"Quad Matte Black","offer_id":53603848978779,"sku":"AUVS5-QS11M","price":3201.0,"currency_code":"GBP","in_stock":true},{"title":"Quad Chrome Tips","offer_id":53603849011547,"sku":"AUVS5-QS11C","price":2920.5,"currency_code":"GBP","in_stock":true},{"title":"Quad Blue Tips","offer_id":53603849044315,"sku":"AUVS5-QS11B","price":3158.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/0904\/4315\/files\/eaa0a95b-68812d_ebfa37886f7144d1abbe5245185783dc_mv2.jpg?v=1784198453","url":"https:\/\/czkrrg-yc.myshopify.com\/products\/armytrix-audi-s3-sportback-2013-2020-valvetronic-exhaust-system","provider":"Avon Tuning Store","version":"1.0","type":"link"}