{"product_id":"milltek-opf-back-system-non-resonated-for-land-rover-defender-90-p400-gt-90-polished-tips-ssxlr155","title":"Milltek OPF Back System Non-Resonated for Land Rover Defender 90 P400, GT-90 Polished Tips","description":"\u003cp\u003eMilltek OPF\/GPF back cat-back exhaust system for Land Rover Defender 90 3.0L P400 (I6). Direct factory fitment replacement engineered for enhanced sound character and thermal efficiency. Hand-finished T304L stainless steel construction with mandrel-bent piping and GT-90 polished twin outlets. Non-resonated configuration delivers full-throttle tone suitable for closed-course and enthusiast driving.\u003c\/p\u003e\u003cp\u003eConstructed entirely from T304L stainless steel for durability in harsh conditions. Mandrel-bent tubing ensures optimal flow and consistent wall thickness. Hangers use OEM attachment points-no modification required for installation. Available in non-resonated (louder, track-focused) configuration to suit your preferred sound character.\u003c\/p\u003e\u003cp\u003e Every system is dyno-tested and finished to OEM+ standards. Twin polished GT-90 tips provide visual distinction while maintaining genuine acoustic engineering. \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\u003e2021-2023 Land Rover Defender 90 Base\u003c\/li\u003e\n\u003cli\u003e2021-2023 Land Rover Defender 90 X\u003c\/li\u003e\n\u003cli\u003e2021-2023 Land Rover Defender 90 X-Dynamic S\u003c\/li\u003e\n\u003cli\u003e2021-2026 Land Rover Defender 90 S\u003c\/li\u003e\n\u003cli\u003e2021 Land Rover Defender 90 First Edition\u003c\/li\u003e\n\u003cli\u003e2022-2024 Land Rover Defender 90 V8 Carpathian Edition\u003c\/li\u003e\n\u003cli\u003e2022-2026 Land Rover Defender 90 V8\u003c\/li\u003e\n\u003cli\u003e2022-2026 Land Rover Defender 90 X-Dynamic SE\u003c\/li\u003e\n\u003cli\u003e2022 Land Rover Defender 90 X-Dynamic HSE\u003c\/li\u003e\n\u003cli\u003e2023 Land Rover Defender 90 SE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60151343677726,"sku":"MILSSXLR155","price":2413.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXLR155_1.jpg?v=1791259489","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-opf-back-system-non-resonated-for-land-rover-defender-90-p400-gt-90-polished-tips-ssxlr155","provider":"Signature Autohaus","version":"1.0","type":"link"}