{"product_id":"porsche-991-1-991-2-gt3-gt3-rs-2013-2019-catless-header","title":"FI Exhaust — Porsche 991.1\/991.2 GT3\/GT3 RS | 2013-2019 Catless Header","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eFi EXHAUST catless header for Porsche 991.1\/991.2 GT3 and GT3 RS applications. The registered Shopify variant SKU, PH-991GT-HDS4, matches the Catless Header part number shown by Fi EXHAUST.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApplications: Porsche 991.1\/991.2 GT3 and GT3 RS\u003c\/li\u003e\n\u003cli\u003eFi EXHAUST lists 991.1 from 2013+ and 991.2 from 2016+; the Shopify listing title gives 2013–2019.\u003c\/li\u003e\n\u003cli\u003eFi EXHAUST lists a 3.8L flat-six for 991.1 and a 4.0L flat-six for 991.2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComponent: Catless Header\u003c\/li\u003e\n\u003cli\u003eFi part number: PH-991GT-HDS4\u003c\/li\u003e\n\u003cli\u003eMaterial: stainless steel; the 991.1 system page lists 304 stainless steel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFi EXHAUST notes that exhaust components are ordered separately. The performance estimate on its manufacturer page applies to a full catless system, so it is not presented here as a header-only result. Confirm exact year and vehicle configuration before ordering.\u003c\/p\u003e","brand":"FI Exhaust","offers":[{"title":"Default Title","offer_id":59103415566661,"sku":"PH-991GT-HDS4","price":2333.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/6729\/6069\/files\/porsche-991.1-991.2-gt3-gt3-rs-2013-2019-catless-header-1_ae23990a-fcf5-4e63-b0de-e44ae223d51e.jpg?v=1788473268","url":"https:\/\/www.torquemonsta.store\/products\/porsche-991-1-991-2-gt3-gt3-rs-2013-2019-catless-header","provider":"Torque Monsta Automotive LLP","version":"1.0","type":"link"}