{"product_id":"miata-na-nb-borgwarner-efr-complete-turbo-oil-water-line-kit","title":"Mazda MX-5 Miata (NA\/NB) BorgWarner EFR Complete Turbo Oil \u0026 Water Line Kit | 1.6L 1.8L","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cstrong\u003eThe definitive all-in-one plumbing fix for your EFR upgrade.\u003c\/strong\u003e Upgrading a naturally aspirated Miata to a high-value BorgWarner EFR 6258 or 6758 requires a perfectly balanced life-support loop. This \u003cstrong\u003eGryphonTek Signature Series Kit\u003c\/strong\u003e is the only complete system that handles high-pressure delivery, unrestricted drainage, and critical water cooling in one professional package—tailored specifically to your Miata’s chassis year.\u003c\/p\u003e\n\u003ch3\u003e[!] Selection Guide: Match Your Chassis Year\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp\u003eSelection\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eYear \/ Engine\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eOil Feed Source\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eEngine Side Fitting\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eCoolant Hose Size\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eEarly NA (MK1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1989–1993 (1.6L)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eExhaust-Side Port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDirect-Fit M10 Adapter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e8mm \/ 5\/16\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eLate NA (MK1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1994–1997 (1.8L)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003ePressure Sensor Port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision 1\/8 BSPT Tee\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e10mm \/ 3\/8\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eNB (MK2 \/ MK2.5)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1998–2005 (1.8L)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003ePressure Sensor Port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision 1\/8 BSPT Tee\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e10mm \/ 3\/8\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear-Specific Integration:\u003c\/strong\u003e Precision adapters bridge factory oil and coolant sources to EFR threads, eliminating sourcing guesswork and preventing block thread damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFR Flow Logic:\u003c\/strong\u003e Features a non-restricted feed path to match EFR's internal restrictor, preventing the starvation issues common with universal \"restricted\" lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Thermal Resilience:\u003c\/strong\u003e Combines PTFE braided feed lines with reinforced NBR cooling\/drainage paths to survive intense \"Hot Side\" radiant heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarmonic Defense:\u003c\/strong\u003e Flexible plumbing architecture absorbs B6\/BP vibrations, preventing the fatigue cracks common in rigid factory pipes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRYPHONTEK","offers":[{"title":"Early NA MK1 (1989 － 1993)","offer_id":48683139432694,"sku":"06-006-50175","price":134.99,"currency_code":"USD","in_stock":true},{"title":"Late NA MK1 (1994 － 1997)","offer_id":47540926972150,"sku":"06-006-50179","price":141.75,"currency_code":"USD","in_stock":true},{"title":"NB MK2 \/ MK2.5 (1998 － 2005)","offer_id":47540927004918,"sku":"06-006-50183","price":141.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/5917\/2488\/files\/Miata_Early_MK1_EFR_6258_6758_Turbo_Oil_Water_Line_Kit.jpg?v=1752631873","url":"https:\/\/www.gryphontek.com\/products\/miata-na-nb-borgwarner-efr-complete-turbo-oil-water-line-kit","provider":"GRYPHONTEK","version":"1.0","type":"link"}