{"product_id":"tohatsu-ecu-flash-tohatsu-mfs-25hp-b-c-mfs-30b-c","title":"Tohatsu ECU Calibration MFS 25HP B\/C \u0026 MFS 30B\/C","description":"\u003ch3 class=\"product_title jas entry-title nectar-inherit-default\"\u003e\u003cem\u003e\u003cstrong\u003eShip your ECU to us at 3232 26th Ave E UNIT D, Bradenton, FL 34208 for our professional tuning, and we'll return it via mail same day. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/h3\u003e\n\u003cp\u003eTohatsu MFS25B\/C and MFS30B\/C\u003c\/p\u003e\n\u003cp\u003eThe 2005-2014 MFS25B once tuned the HP will be 32HP\u003c\/p\u003e\n\u003cp\u003eThe 2015-current MFS25C once tuned the HP will be 32HP\u003c\/p\u003e\n\u003cp\u003eThe 2015-current MFS25C once tuned the HP will be 32HP\u003c\/p\u003e\n\u003cp\u003eThe 2015-current MFS30C once tuned the HP will be 37HP\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe fuel and ignition curve is optimized for 89 octane (95 EU for outside North America) or better fuel. This allows your tune to easily get to the max HP and slightly beyond. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note a Calibration tune will not correct pre-existing engine faults. \u003c\/p\u003e\n\u003ch3 class=\"product_title jas entry-title nectar-inherit-default\"\u003e\u003cem\u003eWe recommend ensuring your shipment to protect your unit during transit. Our technicians will reprogram your engine control unit and send it back ready to install. \u003c\/em\u003e\u003c\/h3\u003e","brand":"Mckeevers Marine","offers":[{"title":"Tohatsu MFS25B","offer_id":48378518995081,"sku":null,"price":850.0,"currency_code":"USD","in_stock":true},{"title":"Tohatsu MFS30B","offer_id":48378519027849,"sku":null,"price":850.0,"currency_code":"USD","in_stock":true},{"title":"Tohatsu MFS25C","offer_id":48378528006281,"sku":null,"price":850.0,"currency_code":"USD","in_stock":true},{"title":"Tohatsu MFS30C","offer_id":48378528039049,"sku":null,"price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2649\/files\/ChatGPTImageSep19_2026_07_38_16PM_1.png?v=1790171842","url":"https:\/\/mckeeversmarineproduct.com\/products\/tohatsu-ecu-flash-tohatsu-mfs-25hp-b-c-mfs-30b-c","provider":"Mckeevers Marine","version":"1.0","type":"link"}