{"product_id":"milltek-valved-cat-back-exhaust-for-mercedes-g63-w463-polished-tips-ssxmz159","title":"Milltek Valved Cat-Back Exhaust for Mercedes G63 W463, Polished Tips","description":"\u003cp\u003eMilltek valved cat-back exhaust system for Mercedes-AMG G63 W463 (non-GPF models). Direct factory fitment using OEM hangers, no modifications required. T304L stainless steel construction with mandrel-bent piping and hand-finished polished tailpipe trims. Electronically controlled valve allows you to switch between refined cruising and full-throttle aggression-seamless OE valve integration.\u003c\/p\u003e\u003cp\u003eAvailable in resonated and non-resonated configurations. Resonated version tunes the OE resonance point for a refined tone while eliminating drone on the motorway; non-resonated delivers maximum character for closed-course and track use. Both dyno-tested for power and torque gains across the RPM band. T304L construction ensures longevity in all weather conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResonated cat-back: engineered tone with OE-like refinement\u003c\/li\u003e\n\u003cli\u003eNon-resonated cat-back: full character for track and performance driving\u003c\/li\u003e\n\u003cli\u003eValved operation: OEM valve compatibility, intelligent throttle response\u003c\/li\u003e\n\u003cli\u003ePolished stainless steel trims: factory-quality finish\u003c\/li\u003e\n\u003cli\u003eDirect OEM fitment: uses factory hangers and mounting points\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\u003e2019-2023 Mercedes-Benz G63 AMG Base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60151389159710,"sku":"MILSSXMZ159","price":4645.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXMZ159_1.jpg?v=1791260764","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-valved-cat-back-exhaust-for-mercedes-g63-w463-polished-tips-ssxmz159","provider":"Signature Autohaus","version":"1.0","type":"link"}