{"product_id":"milltek-non-resonated-gpf-back-for-ineos-quartermaster-carbon-fibre-tips-ssxine121","title":"Milltek Non-Resonated GPF Back for INEOS Quartermaster, Carbon Fibre Tips","description":"\u003cp\u003eMilltek Non-Resonated GPF-Back Exhaust System for the INEOS Quartermaster. This system replaces the factory gasoline particulate filter and rear silencer, delivering enhanced exhaust flow and engineered tone without resonance chambers. Constructed from T304L stainless steel with carbon fiber tip options.\u003c\/p\u003e\n\u003cp\u003e2.75\" (70mm) mandrel-bent tubing throughout. T304Lstainless steel construction. Non-resonated design for full-throttle character. OEM mounting points used; OE system cutting required for fitment. Hand-finished welds and CNC-formed components throughout.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect GPF-back fitment - replaces gasoline particulate filter and rear silencer\u003c\/li\u003e\n\u003cli\u003eUses factory hangers and mounting brackets\u003c\/li\u003e\n\u003cli\u003eOE cutting required - professional installation recommended\u003c\/li\u003e\n\u003cli\u003eCarbon tip options available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Tested in-house and field-proven across global markets. \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\u003e2025-2026 INEOS Grenadier Quartermaster Base\u003c\/li\u003e\n\u003cli\u003e2025-2026 INEOS Grenadier Quartermaster Fieldmaster\u003c\/li\u003e\n\u003cli\u003e2025-2026 INEOS Grenadier Quartermaster Trialmaster\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60151258579230,"sku":"MILSSXINE121","price":1638.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/ssxine121.jpg?v=1791258871","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-gpf-back-for-ineos-quartermaster-carbon-fibre-tips-ssxine121","provider":"Signature Autohaus","version":"1.0","type":"link"}