{"product_id":"milltek-secondary-catalyst-delete-pipe-fits-to-milltek-cat-back-only-for-porsche-cayenne-958-turbo-4-8-v8-pre-facelift-ssxpo107","title":"Milltek Secondary Catalyst Delete Pipe (Fits to Milltek Cat-Back Only) for Porsche Cayenne 958 Turbo 4.8 V8 (Pre, Facelift)","description":"\u003cp\u003eThe Milltek Cat Back Secondary Catalyst Delete Pipe removes the secondary catalyst from dual-pipe exhaust assemblies, improving gas flow and reducing backpressure restrictions. Direct fitment with Milltek Cat-Back exhaust systems, no modifications required.\u003c\/p\u003e\u003cp\u003eCNC-formed T304L stainless steel construction with hand-finished welds. Engineered to work seamlessly with OEM mounting points and Milltek Cat-Back systems, preserving OEM+ fitment integrity while maximizing scavenging efficiency across the rev range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor use with Milltek Cat-Back exhaust systems only\u003c\/li\u003e\n\u003cli\u003eRemoves secondary catalyst restriction in dual-pipe configurations\u003c\/li\u003e\n\u003cli\u003eMaintains OEM hanger compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePre-facelift vs facelift, explained:\u003c\/strong\u003e This part is built for the pre-facelift Cayenne 958, known as the 958.1, sold from launch through the 2014 model year. Porsche facelifted the Cayenne in mid-2014, creating the 958.2 for the 2015 to 2018 model years, with revised headlights, a new front bumper and a restyled tailgate. Because the 2014 model year straddles the changeover, confirm your car is a pre-facelift 958.1 before ordering. Milltek does not offer a facelift 958.2 version of this part.\u003c\/p\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\u003e2010-2014 Porsche Cayenne Turbo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60151393059102,"sku":"MILSSXPO107","price":431.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXPO107_1.jpg?v=1791260924","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-secondary-catalyst-delete-pipe-fits-to-milltek-cat-back-only-for-porsche-cayenne-958-turbo-4-8-v8-pre-facelift-ssxpo107","provider":"Signature Autohaus","version":"1.0","type":"link"}