{"product_id":"miata-na-nb-borgwarner-efr-turbo-oil-drain-hose-kit","title":"Mazda MX-5 Miata (NA\/NB) BorgWarner EFR 6258 6758 Turbo Oil Drain Hose Kit","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eEstablish a high-volume, unrestricted return path for your EFR build.\u003c\/strong\u003e The BorgWarner EFR 6258 and 6758 move significant oil volume through their bearing cartridges. To prevent back-pressure and seal failure, an efficient drainage path to the oil pan is critical. This \u003cstrong\u003eGryphonTek Signature Series Kit\u003c\/strong\u003e provides the specific EFR-pattern hardware and high-temp plumbing needed to bridge the gap in one coordinated package.\u003c\/p\u003e\n\u003cul data-pm-slice=\"3 3 []\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFR Specific Geometry:\u003c\/strong\u003e CNC-machined 6061-T6 billet aluminum flange with precise EFR bolt spacing ensures a perfectly flat, leak-free interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Evacuation Path:\u003c\/strong\u003e Optimized internal diameter prevents the back-pressure that causes oil to blow past EFR seals into the exhaust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial NBR Construction:\u003c\/strong\u003e Multi-layer reinforced oil-resistant hose remains flexible under extreme thermal cycles and absorbs high-frequency B6\/BP harmonics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Leak Interface:\u003c\/strong\u003e Includes premium \u003cstrong\u003eInterface N-8092\u003c\/strong\u003e non-asbestos gaskets and high-torque clamps for long-term sealing integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRYPHONTEK","offers":[{"title":"Default Title","offer_id":47559288160502,"sku":"06-004-50003","price":90.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/5917\/2488\/files\/turbo-oil-drain-line-kit-miata-mx5-mk1-mk2-mk2.5-borgwarner-efr.jpg?v=1764907426","url":"https:\/\/www.gryphontek.com\/products\/miata-na-nb-borgwarner-efr-turbo-oil-drain-hose-kit","provider":"GRYPHONTEK","version":"1.0","type":"link"}