{"product_id":"armytrix-porsche-911-991-gt3-gt3-rs-2013-2020-valvetronic-exhaust-system","title":"Armytrix Porsche 911 991 GT3 \/ GT3 RS (2013-2020) valvetronic exhaust system","description":"\u003cp\u003eExperience the raw emotion of your Porsche GT3 like never before. The \u003cstrong\u003eARMYTRIX Valvetronic Exhaust System\u003c\/strong\u003e, engineered for the \u003cstrong\u003e991 GT3 and GT3 RS (2013–2020)\u003c\/strong\u003e, transforms your naturally aspirated flat-six into a thunderous masterpiece—while giving you full control over its sound signature. Whether you drive a \u003cstrong\u003e3.8L or 4.0L MA1 engine\u003c\/strong\u003e, this system delivers uncompromised flow, deep tone, and the freedom to command your exhaust volume via remote or app.\u003c\/p\u003e\u003cp\u003eBuilt for purists. Designed for performance. Tuned for domination.\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\u003eModel:\u003c\/strong\u003e Porsche 911 GT3 \/ GT3 RS (991)\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eYears:\u003c\/strong\u003e 2013–2020\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eEngines:\u003c\/strong\u003e\u003c\/p\u003e\t\u003cul\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003e3.8L MA1.75 (MDG.GA)\u003c\/strong\u003e Flat-6\u003c\/p\u003e\t\t\u003c\/li\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003e4.0L MA1.76 (MDG.G)\u003c\/strong\u003e Flat-6\u003c\/p\u003e\t\t\u003c\/li\u003e\t\u003c\/ul\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eEmissions Spec:\u003c\/strong\u003e Non-OPF models only\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eDrive Orientation:\u003c\/strong\u003e Left-Hand Drive \u0026amp; Right-Hand Drive compatible\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eExhaust Control:\u003c\/strong\u003e Factory exhaust button remains functional (if equipped)\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eControl Module:\u003c\/strong\u003e ARMYTRIX OBDII Valvetronic Module required\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerformance Highlights:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eMain Pipe Diameter:\u003c\/strong\u003e\u003c\/p\u003e\t\u003cul\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003e2 x 2.5”\u003c\/strong\u003e for Stainless Steel Series\u003c\/p\u003e\t\t\u003c\/li\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003e2 x 2.4”\u003c\/strong\u003e for Titanium Series (ultra-lightweight, heat-resistant)\u003c\/p\u003e\t\t\u003c\/li\u003e\t\u003c\/ul\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e Dual 4” Performance Exhaust Tips\u003cbr\u003e\tSleek, aggressive look with a choice of finishes, including carbon, chrome, and burnt titanium\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eValvetronic Control via OBDII Port:\u003c\/strong\u003e\u003cbr\u003e\tTake command of your exhaust valves with:\u003c\/p\u003e\t\u003cul\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003eWireless Remote\u003c\/strong\u003e\u003c\/p\u003e\t\t\u003c\/li\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003eARMYTRIX Smartphone App (iOS \/ Android)\u003c\/strong\u003e\u003c\/p\u003e\t\t\u003c\/li\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003eAuto Mode\u003c\/strong\u003e – Valves adapt to throttle input and RPM\u003c\/p\u003e\t\t\u003c\/li\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003eRace Mode\u003c\/strong\u003e – Valves fully open for maximum volume and aggression\u003c\/p\u003e\t\t\u003c\/li\u003e\t\t\u003cli\u003e\t\t\u003cp\u003e\u003cstrong\u003eQuiet Mode\u003c\/strong\u003e – Valves closed for more subdued cruising\u003c\/p\u003e\t\t\u003c\/li\u003e\t\u003c\/ul\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eExclusive CEL Suppression Tech:\u003c\/strong\u003e\u003cbr\u003e\tProprietary \u003cstrong\u003efault-code clearing system\u003c\/strong\u003e significantly reduces chances of \u003cstrong\u003eCheck Engine Lights\u003c\/strong\u003e, even with cat modifications\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003ePlug-n-Play OBDII Valve Control Module:\u003c\/strong\u003e\u003cbr\u003e\tNo cabin cutting or wiring hassle—reduces install time by \u003cstrong\u003eup to 30%\u003c\/strong\u003e over traditional setups\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003eARMYTRIX Valvetronic Exhaust System (Stainless Steel or Titanium)\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eDual 4” Signature Exhaust Tips\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eWireless Remote Control Kit\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eOBDII Plug-and-Play Valve Control Module\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eMounting Hardware\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eDigital Installation Guide\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSystem Compatibility Notes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\t\u003cp\u003eFor \u003cstrong\u003e991 GT3 \/ GT3 RS\u003c\/strong\u003e (2013–2020) only\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eCompatible with \u003cstrong\u003e3.8L and 4.0L MA1 engines\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eDesigned for \u003cstrong\u003eNon-OPF\u003c\/strong\u003e models only\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eLHD and RHD vehicles supported\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eOBDII Control Module required for valve operation\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eFactory exhaust button function is preserved (if equipped)\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003eTitanium series offers lighter weight and improved thermal resistance\u003c\/p\u003e\t\u003c\/li\u003e\t\u003cli\u003e\t\u003cp\u003e\u003cstrong\u003eProfessional installation is recommended\u003c\/strong\u003e\u003c\/p\u003e\t\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRace-Bred Acoustics. Intelligent Control. Track-Ready Engineering.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYour GT3 wasn’t built to whisper—it was built to roar. The \u003cstrong\u003eARMYTRIX Valvetronic Exhaust System\u003c\/strong\u003e unleashes the iconic howl of the Porsche flat-six, letting you switch between street stealth and circuit scream in seconds. With a choice of \u003cstrong\u003eStainless Steel or Titanium\u003c\/strong\u003e, this system pairs aggressive tone with ultra-premium materials for maximum performance and durability.\u003c\/p\u003e","brand":"Armytrix","offers":[{"title":"Dual Blue Tips","offer_id":53603836526939,"sku":"P91GS-DS38B","price":5003.0,"currency_code":"GBP","in_stock":true},{"title":"Dual Carbon Tips","offer_id":53603836559707,"sku":"P91GS-DC38","price":5164.5,"currency_code":"GBP","in_stock":true},{"title":"Dual Matte Black Tips","offer_id":53603836592475,"sku":"P91GS-DS38M","price":5020.0,"currency_code":"GBP","in_stock":true},{"title":"Titanium Exhaust with Blue Tips","offer_id":53603836625243,"sku":"P91G3-DT18B","price":6754.0,"currency_code":"GBP","in_stock":true},{"title":"Dual Chrome Tips","offer_id":53603836658011,"sku":"P91GS-DS38C","price":4884.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/0904\/4315\/files\/41c833fe-68812d_0d04b38609c94f5aaa7e55e6a87623d7_mv2.jpg?v=1784198438","url":"https:\/\/czkrrg-yc.myshopify.com\/products\/armytrix-porsche-911-991-gt3-gt3-rs-2013-2020-valvetronic-exhaust-system","provider":"Avon Tuning Store","version":"1.0","type":"link"}