{"product_id":"supertech-stainless-steel-black-nitride-exhaust-valves-oversize-1mm-2jz-ge-for-toyota-supra-aristo-is300-gs300-2jz-ge-jza80-jzs161-jzs147-xe10","title":"Supertech Stainless Steel Black Nitride Exhaust Valves - Oversize +1mm (2JZ-GE) for Toyota Supra \/ Aristo \/ IS300 \/ GS300 (2JZ-GE) JZA80\/JZS161\/JZS147\/XE10","description":"\u003cp\u003eHigh-Performance Stainless Steel Black Nitride Exhaust Valves Supertech Engine Valves are engineered for high-performance street and racing applications, delivering exceptional strength, heat resistance, and precise fit. Production begins with a one-piece forging, where the head is formed under a slow two-step process to maintain optimal material grain flow. Each valve undergoes multiple CNC machining steps, stress-relieving heat treatments, and either nitride hardening or application-specific coatings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Supertech\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Toyota \/ Lexus Supra \/ Aristo \/ IS300 \/ GS300 (2JZ-GE) JZA80\/JZS161\/JZS147\/XE10\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlease confirm fitment with us before ordering.\u003c\/p\u003e","brand":"Supertech","offers":[{"title":"TEVN-1016-12 - Stainless Steel Black Nitride Exhaust Valves - Oversize +1mm","offer_id":50678076899525,"sku":"TEVN-1016-12","price":351.5,"currency_code":"USD","in_stock":true},{"title":"TEVI-1016-12 - Inconel Exhaust Valves - Oversize +1mm","offer_id":50678076932293,"sku":"TEVI-1016-12","price":521.17,"currency_code":"USD","in_stock":true},{"title":"TEVI-1016-HS-12 - Sodium Filled Inconel Exhaust Valves - Oversize +1mm","offer_id":50678076965061,"sku":"TEVI-1016-HS-12","price":910.21,"currency_code":"USD","in_stock":true},{"title":"TEVI-1014-12 - Inconel Exhaust Valves","offer_id":50678076997829,"sku":"TEVI-1014-12","price":521.02,"currency_code":"USD","in_stock":true},{"title":"TEVN-1016 - Stainless Steel Black Nitride Exhaust Valves - Oversize +1mm","offer_id":50678077030597,"sku":"TEVN-1016","price":29.28,"currency_code":"USD","in_stock":true},{"title":"TEVI-1014 - Inconel Exhaust Valves","offer_id":50678077063365,"sku":"TEVI-1014","price":43.44,"currency_code":"USD","in_stock":true},{"title":"TEVI-1016 - Inconel Exhaust Valves - Oversize +1mm","offer_id":50678077096133,"sku":"TEVI-1016","price":43.44,"currency_code":"USD","in_stock":true},{"title":"TEVI-1016-HS - Sodium Filled Inconel Exhaust Valves - Oversize +1mm","offer_id":50678077128901,"sku":"TEVI-1016-HS","price":75.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1458\/0421\/files\/psm-716c2ef959c5.jpg?v=1791769927","url":"https:\/\/partshopmidori.com\/products\/supertech-stainless-steel-black-nitride-exhaust-valves-oversize-1mm-2jz-ge-for-toyota-supra-aristo-is300-gs300-2jz-ge-jza80-jzs161-jzs147-xe10","provider":"Part Shop Midori","version":"1.0","type":"link"}