{"product_id":"milltek-valved-rear-silencer-for-porsche-991-1-c2s-c4s-oe-tips-ssxpo181","title":"Milltek Valved Rear Silencer for Porsche 991.1 C2S C4S, OE Tips","description":"\u003cp\u003eMilltek Rear Silencer for Porsche 991.1 3.8L C2S and C4S. Direct compatibility with OE side silencers and OE tips-no modification required. Refine the exhaust note while preserving factory styling and integration.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L stainless steel construction. Engineered to work seamlessly with existing OE hardware, allowing you to upgrade sound character without full system replacement. Maintains OEM+ fitment standards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Porsche 991.1 Carrera 2S (C2S) with 3.8L flat-six\u003c\/li\u003e\n\u003cli\u003eFits Porsche 991.1 Carrera 4S (C4S) with 3.8L flat-six\u003c\/li\u003e\n\u003cli\u003eCompatible with OE side silencers and OE exhaust tips\u003c\/li\u003e\n\u003cli\u003eT304L stainless steel, hand-finished\u003c\/li\u003e\n\u003cli\u003eDirect factory fitment-no welding or modification\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\u003e2011-2012 Porsche 911 Carrera GTS\u003c\/li\u003e\n\u003cli\u003e2011-2012 Porsche 911 Targa 4\u003c\/li\u003e\n\u003cli\u003e2011-2012 Porsche 911 Targa 4S\u003c\/li\u003e\n\u003cli\u003e2011-2015 Porsche 911 Carrera\u003c\/li\u003e\n\u003cli\u003e2011-2015 Porsche 911 Carrera 4\u003c\/li\u003e\n\u003cli\u003e2011-2015 Porsche 911 Carrera 4S\u003c\/li\u003e\n\u003cli\u003e2011-2015 Porsche 911 Carrera S\u003c\/li\u003e\n\u003cli\u003e2011-2015 Porsche 911 Turbo\u003c\/li\u003e\n\u003cli\u003e2011-2015 Porsche 911 Turbo S\u003c\/li\u003e\n\u003cli\u003e2011 Porsche 911 GT2 RS\u003c\/li\u003e\n\u003cli\u003e2011 Porsche 911 GT3\u003c\/li\u003e\n\u003cli\u003e2011 Porsche 911 GT3 RS\u003c\/li\u003e\n\u003cli\u003e2011 Porsche 911 GT3 RS 4.0\u003c\/li\u003e\n\u003cli\u003e2011 Porsche 911 Speedster\u003c\/li\u003e\n\u003cli\u003e2012 Porsche 911 Carrera 4 GTS\u003c\/li\u003e\n\u003cli\u003e2014-2015 Porsche 911 GT3\u003c\/li\u003e\n\u003cli\u003e2014-2015 Porsche 911 Targa 4\u003c\/li\u003e\n\u003cli\u003e2014-2015 Porsche 911 Targa 4S\u003c\/li\u003e\n\u003cli\u003e2014 Porsche 911 50th Anniversary Edition\u003c\/li\u003e\n\u003cli\u003e2015 Porsche 911 Carrera 4 GTS\u003c\/li\u003e\n\u003cli\u003e2015 Porsche 911 Carrera GTS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60151398859038,"sku":"MILSSXPO181","price":2218.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXPO181_1.jpg?v=1791261189","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-valved-rear-silencer-for-porsche-991-1-c2s-c4s-oe-tips-ssxpo181","provider":"Signature Autohaus","version":"1.0","type":"link"}