{"product_id":"milltek-valved-rear-silencer-for-porsche-992-1-gt3-ssxpo171","title":"Milltek Valved Rear Silencer for Porsche 992.1 GT3","description":"\u003cp\u003eMilltek Rear Silencer for Porsche 992.1 GT3 - direct factory fitment using OEM tailpipes, no modification required. This cat-back component replaces the original rear silencer while retaining your existing tailpipe setup, delivering engineered sound character and aesthetic refinement.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L stainless steel construction ensures durability in all driving conditions. Available in resonated and non-resonated configurations, allowing you to dial in your preferred tone - from refined road character to aggressive track-focused exhaust note. Each silencer is mandrel-bent and CNC-formed for precise fitment and optimal flow.\u003c\/p\u003e\n\u003cp\u003eFitment options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonated Rear Silencer - street-legal, refined tone character\u003c\/li\u003e\n\u003cli\u003eNon-Resonated Rear Silencer - track-focused, full-throttle sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2021-2023 Porsche 911 GT3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60151396827422,"sku":"MILSSXPO171","price":4221.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXPO171_1.jpg?v=1791261110","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-valved-rear-silencer-for-porsche-992-1-gt3-ssxpo171","provider":"Signature Autohaus","version":"1.0","type":"link"}