{"product_id":"milltek-opf-back-system-for-land-rover-defender-90-p400-gt-90-titanium-tips-ssxlr157","title":"Milltek OPF Back System for Land Rover Defender 90 P400, GT-90 Titanium Tips","description":"\u003cp\u003eMilltek non-resonated OPF back exhaust system for Land Rover Defender 90 3.0 I6 P400 (2020+). Direct factory fitment using OEM hangers and mounting points - no modification required. Cat-back design begins after the original particulate filter, preserving emissions compliance while unlocking full throttle character.\u003c\/p\u003e\u003cp\u003eHand-finished T304L stainless steel construction with mandrel-bent tubing and CNC-formed joints. Twin GT-90 titanium trims deliver aggressive aesthetics matched to engineered tone development. Non-resonated configuration eliminates OE resonance chamber for maximum sound character at full throttle; suitable for closed-course and track use, or customers seeking pronounced exhaust note on public roads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSystem Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: T304L stainless steel, \u003c\/li\u003e\n\u003cli\u003eConfiguration: OPF back (catalyst and particulate filter retained)\u003c\/li\u003e\n\u003cli\u003eResonance: Non-resonated for enhanced tone character\u003c\/li\u003e\n\u003cli\u003eOutlet: Twin GT-90 titanium trims\u003c\/li\u003e\n\u003cli\u003eFitment: Direct replacement, OEM compatible hangers\u003c\/li\u003e\n\u003cli\u003eFinish: Hand-polished\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e Milltek exhaust systems are engineered to deliver measurable performance gains and refined sound character. \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":60151344136478,"sku":"MILSSXLR157","price":3060.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXLR157_1.jpg?v=1791259504","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-opf-back-system-for-land-rover-defender-90-p400-gt-90-titanium-tips-ssxlr157","provider":"Signature Autohaus","version":"1.0","type":"link"}