{"product_id":"milltek-non-resonated-opf-gpf-back-exhaust-for-land-rover-defender-90-p300-p400e-gt-90-polished-tips-ssxlr145","title":"Milltek Non-Resonated OPF\/GPF-Back Exhaust for Land Rover Defender 90 P300 \u0026 P400e, GT-90 Polished Tips","description":"\u003cp\u003eMilltek OPF\/GPF cat-back exhaust system for Land Rover Defender 90 (2.0L P300\/P400e). Direct factory fitment replacement using OEM hangers and mounting points-no modification required. Non-resonated configuration delivers a more aggressive tone and increased volume on full throttle while maintaining OE compliance for street use.\u003c\/p\u003e\n\u003cp\u003e Hand-finished T304L stainless steel construction with mandrel-bent tubing and CNC-formed GT-90 polished trim outlets. All systems are dyno-tested and engineered for real performance gains without sacrificing drivability. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eT304L stainless steel, mandrel-bent construction\u003c\/li\u003e\n\u003cli\u003eOEM+ fitment with factory hanger compatibility\u003c\/li\u003e\n\u003cli\u003eNon-resonated configuration for enhanced full-throttle tone character\u003c\/li\u003e\n\u003cli\u003eGT-90 polished twin outlets\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation-no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMilltek exhaust systems combine proven dyno gains with engineered sound character. This non-resonated design eliminates resonance peaks across the power band, delivering a refined yet authoritative note that complements the Defender's off-road capability.\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":60151338205470,"sku":"MILSSXLR145","price":2413.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXLR145_1.jpg?v=1791259411","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-non-resonated-opf-gpf-back-exhaust-for-land-rover-defender-90-p300-p400e-gt-90-polished-tips-ssxlr145","provider":"Signature Autohaus","version":"1.0","type":"link"}