{"product_id":"fi-exhaust-catless-downpipe-valvetronic-muffler-retains-oem-valve-settings-no-remote-porsche-991-2-gt2-rs-80mm-full-fi-version-2017-2019","title":"Fi Exhaust Catless Downpipe + Valvetronic Muffler (Retains OEM Valve Settings - No Remote) - Porsche 991.2 GT2 RS 2017-2019 (80mm Full FI Version)","description":"\u003cp\u003e\u003cbr\u003e\u003cbr\u003eExperience the full potential of your Porsche 991.2 GT2 RS with the Fi Exhaust Catless Downpipe + Valvetronic Muffler (80mm Full FI Version). Engineered for maximum performance and OEM-level integration, this system replaces restrictive factory components with a free-flowing, precision-built setup designed for serious enthusiasts.\u003c\/p\u003e\n\u003cp\u003eThe catless downpipe dramatically reduces backpressure, allowing the 3.8L twin-turbo flat-six to spool faster and breathe more efficiently. The result is sharper throttle response, increased mid-range power, and an unmistakably raw motorsport tone. Constructed from high-grade stainless steel and welded with race-spec precision, the downpipe is designed to withstand extreme thermal loads typical of GT2 RS driving.\u003c\/p\u003e\n\u003cp\u003ePaired with FI’s 80mm full valvetronic muffler, this system retains OEM valve control—giving you factory-style switchability with a far more aggressive sound profile. Closed valves maintain a refined, manageable tone for street use, while open valves unleash a thunderous, high-flow exhaust note with amplified turbo acoustics.\u003c\/p\u003e\n\u003cp\u003eThis Full FI version features enlarged 80mm piping throughout, ensuring optimal flow for tuned and high-demand applications while maintaining perfect fitment and compatibility with factory sensors and valve actuators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCatless downpipe for maximum exhaust flow and turbo response\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e80mm full FI piping for optimized performance under high boost\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOEM valve control retained — no remotes required\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-grade stainless steel construction with TIG welds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for both track use and high-performance street driving\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDeep, aggressive motorsport exhaust note with enhanced turbo sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment: \u003c\/strong\u003ePorsche 991.2 GT2 RS (2017–2019)\u003c\/p\u003e","brand":"Fi Exhaust","offers":[{"title":"Default Title","offer_id":49291509203190,"sku":"PH-GT2-FUV","price":4600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/noimage1024x683_28629ea7-a69e-42dc-85a3-db9b2c659dab.png?v=1763066382","url":"https:\/\/autotecknic.com\/products\/fi-exhaust-catless-downpipe-valvetronic-muffler-retains-oem-valve-settings-no-remote-porsche-991-2-gt2-rs-80mm-full-fi-version-2017-2019","provider":"AutoTecknic USA","version":"1.0","type":"link"}