{"product_id":"yamaha-f300-5-3l-v8-nizpro-400-eco-ecu-tune","title":"Yamaha F300 5.3L V8 Nizpro 400 ECO ECU Tune","description":"\u003cp data-start=\"3386\" data-end=\"3611\"\u003eUnlock stronger real-world efficiency from your Yamaha F300 5.3L V8 with the Nizpro 400 ECO calibration, designed to significantly reduce fuel consumption while improving drivability and maintaining strong usable performance.\u003c\/p\u003e\n\u003cp data-start=\"3613\" data-end=\"3834\"\u003eThis calibration is ideal for offshore boaters and larger vessels where fuel efficiency, range, and operating cost are critical. The biggest gains are seen during cruising speeds, extended run times, and loaded operation.\u003c\/p\u003e\n\u003cp data-start=\"3836\" data-end=\"3939\"\u003e\u003cstrong data-start=\"3836\" data-end=\"3856\"\u003ePerformance Data\u003c\/strong\u003e\u003cbr data-start=\"3856\" data-end=\"3859\"\u003eStock Output: 300 HP\u003cbr data-start=\"3879\" data-end=\"3882\"\u003eTuned Output: 400 HP\u003cbr data-start=\"3902\" data-end=\"3905\"\u003ePower Increase: +100 HP (+33.3%)\u003c\/p\u003e\n\u003cp data-start=\"3941\" data-end=\"4026\"\u003eFuel Savings: Up to 15–20% less fuel consumption\u003cbr data-start=\"3989\" data-end=\"3992\"\u003eMinimum Fuel Required: 87 Octane\u003c\/p\u003e\n\u003cp data-start=\"4028\" data-end=\"4055\"\u003e\u003cstrong data-start=\"4028\" data-end=\"4055\"\u003eWhat this tune improves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4057\" data-end=\"4159\"\u003eThe Nizpro 400 ECO calibration is built to deliver a smoother and more efficient powerband than stock.\u003c\/p\u003e\n\u003cp data-start=\"4161\" data-end=\"4193\"\u003eReal-world improvements include:\u003c\/p\u003e\n\u003cp data-start=\"4195\" data-end=\"4393\"\u003eImproved cruising fuel economy\u003cbr data-start=\"4225\" data-end=\"4228\"\u003eSmoother throttle response and power delivery\u003cbr data-start=\"4273\" data-end=\"4276\"\u003eStronger mid-range efficiency under load\u003cbr data-start=\"4316\" data-end=\"4319\"\u003eReduced fuel consumption on long offshore runs\u003cbr data-start=\"4365\" data-end=\"4368\"\u003eImproved range per tank\u003c\/p\u003e\n\u003cp data-start=\"4395\" data-end=\"4494\"\u003eThis means the engine operates more efficiently while still delivering stronger usable performance.\u003c\/p\u003e\n\u003cp data-start=\"4496\" data-end=\"4518\"\u003e\u003cstrong data-start=\"4496\" data-end=\"4518\"\u003eCompatible Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4520\" data-end=\"4608\"\u003eThis product is for Yamaha F300 5.3L V8 applications using the ECU numbers listed below.\u003c\/p\u003e\n\u003cp data-start=\"4610\" data-end=\"4639\"\u003eF300 5.3L V8 — 2007 to 2011\u003c\/p\u003e\n\u003cp data-start=\"4641\" data-end=\"4662\"\u003e\u003cstrong data-start=\"4641\" data-end=\"4662\"\u003eECU Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"18kujmj\" data-start=\"6641\" data-end=\"6651\"\u003e\n\u003ccode data-start=\"6643\" data-end=\"6651\"\u003e6BJ-00, \u003c\/code\u003e\u003ccode data-start=\"6654\" data-end=\"6662\"\u003e6BJ-01\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"8631\" data-end=\"8647\"\u003e\u003cstrong data-start=\"8631\" data-end=\"8647\"\u003eHow to order\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"8648\" data-end=\"8805\"\u003e\n\u003cli data-section-id=\"151ubtg\" data-start=\"8648\" data-end=\"8676\"\u003eSelect your Service Type\u003c\/li\u003e\n\u003cli data-section-id=\"1rikq19\" data-start=\"8677\" data-end=\"8719\"\u003eSelect your ECU Part Number (Abridged)\u003c\/li\u003e\n\u003cli data-section-id=\"wnqhu1\" data-start=\"8720\" data-end=\"8741\"\u003eComplete checkout\u003c\/li\u003e\n\u003cli data-section-id=\"j27hgm\" data-start=\"8742\" data-end=\"8805\"\u003eMail in your ECU or schedule local mobile service if eligible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"8807\" data-end=\"8826\"\u003e\u003cstrong data-start=\"8807\" data-end=\"8826\"\u003eService Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"8828\" data-end=\"8883\"\u003e\u003cstrong data-start=\"8828\" data-end=\"8851\"\u003eMail-In ECU Service\u003c\/strong\u003e\u003cbr data-start=\"8851\" data-end=\"8854\"\u003eNationwide service available.\u003c\/p\u003e\n\u003cp data-start=\"8885\" data-end=\"9008\"\u003e\u003cstrong data-start=\"8885\" data-end=\"8925\"\u003eLocal Mobile Flash Service (Florida)\u003c\/strong\u003e\u003cbr data-start=\"8925\" data-end=\"8928\"\u003eAvailable for qualifying local appointments within 40 miles of Ormond Beach, FL.\u003c\/p\u003e\n\u003cp data-start=\"9010\" data-end=\"9039\"\u003e\u003cstrong data-start=\"9010\" data-end=\"9039\"\u003eImportant before ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"9041\" data-end=\"9153\"\u003eIf you do not see your ECU listed, select \u003cstrong data-start=\"9083\" data-end=\"9106\"\u003eNot Listed \/ Unsure\u003c\/strong\u003e. We will verify compatibility before flashing.\u003c\/p\u003e\n\u003cp data-start=\"9155\" data-end=\"9262\"\u003e\u003cstrong data-start=\"9155\" data-end=\"9164\"\u003eNotes\u003c\/strong\u003e\u003cbr data-start=\"9164\" data-end=\"9167\"\u003ePerformance results can vary based on hull, prop, load, fuel quality, and operating conditions.\u003c\/p\u003e","brand":"Florida Marine Tuning","offers":[{"title":"Mail-in ECU Service \/ 6BJ-00","offer_id":51118810235165,"sku":null,"price":1325.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ 6BJ-01","offer_id":51118810267933,"sku":null,"price":1325.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ Not Listed \/ Unsure","offer_id":51120651370781,"sku":null,"price":1325.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6BJ-00","offer_id":51118810333469,"sku":null,"price":1325.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6BJ-01","offer_id":51118810366237,"sku":null,"price":1325.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ Not Listed \/ Unsure","offer_id":51120651403549,"sku":null,"price":1325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/5305\/2957\/files\/f3005.3lv8400eco.png?v=1778359628","url":"https:\/\/flmarinetuning.com\/products\/yamaha-f300-5-3l-v8-nizpro-400-eco-ecu-tune","provider":"Florida Marine Tuning","version":"1.0","type":"link"}