{"product_id":"yamaha-f300-offshore-4-2l-nizpro-315-eco-ecu-tune-b-series-2021","title":"Yamaha F300 Offshore 4.2L Nizpro 315 ECO ECU Tune (B Series 2021+)","description":"\u003cp data-start=\"16349\" data-end=\"16629\"\u003eUnlock improved cruising efficiency and smoother real-world drivability from your Yamaha F300 Offshore 4.2L with the Nizpro 315 ECO calibration, designed to improve response, mid-range behavior, and overall efficiency while maintaining safe operation on 87 octane.\u003c\/p\u003e\n\u003cp data-start=\"16631\" data-end=\"16903\"\u003eThis calibration is ideal for owners who want a more efficient everyday offshore tune without stepping up to the more aggressive 332HO package. The biggest gains are in usable drivability, smoother response, and improved efficiency in typical offshore cruising conditions.\u003c\/p\u003e\n\u003cp data-start=\"16905\" data-end=\"17108\"\u003e\u003cstrong data-start=\"16905\" data-end=\"16925\"\u003ePerformance Data\u003c\/strong\u003e\u003cbr data-start=\"16925\" data-end=\"16928\"\u003e\u003cstrong data-start=\"16928\" data-end=\"16945\"\u003eStock Output:\u003c\/strong\u003e 300 HP\u003cbr data-start=\"16952\" data-end=\"16955\"\u003e\u003cstrong data-start=\"16955\" data-end=\"16972\"\u003eTuned Output:\u003c\/strong\u003e 315 HP\u003cbr data-start=\"16979\" data-end=\"16982\"\u003e\u003cstrong data-start=\"16982\" data-end=\"17001\"\u003ePower Increase:\u003c\/strong\u003e +15 HP (+5.0%)\u003cbr data-start=\"17016\" data-end=\"17019\"\u003e\u003cstrong data-start=\"17019\" data-end=\"17033\"\u003eTune Type:\u003c\/strong\u003e 315 ECO\u003cbr data-start=\"17041\" data-end=\"17044\"\u003e\u003cstrong data-start=\"17044\" data-end=\"17060\"\u003eRPM Limiter:\u003c\/strong\u003e 6200 RPM\u003cbr data-start=\"17069\" data-end=\"17072\"\u003e\u003cstrong data-start=\"17072\" data-end=\"17098\"\u003eMinimum Fuel Required:\u003c\/strong\u003e 87 Octane\u003c\/p\u003e\n\u003cp data-start=\"17110\" data-end=\"17137\"\u003e\u003cstrong data-start=\"17110\" data-end=\"17137\"\u003eWhat this tune improves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"17139\" data-end=\"17255\"\u003eThe Nizpro 315 ECO calibration is built to deliver stronger drivability and improved cruising efficiency than stock.\u003c\/p\u003e\n\u003cp data-start=\"17257\" data-end=\"17289\"\u003eReal-world improvements include:\u003c\/p\u003e\n\u003cul data-start=\"17290\" data-end=\"17448\"\u003e\n\u003cli data-section-id=\"mnd3n0\" data-start=\"17290\" data-end=\"17317\"\u003eSharper throttle response\u003c\/li\u003e\n\u003cli data-section-id=\"18p0jdd\" data-start=\"17318\" data-end=\"17352\"\u003eSmoother acceleration under load\u003c\/li\u003e\n\u003cli data-section-id=\"15ngl9b\" data-start=\"17353\" data-end=\"17383\"\u003eImproved cruising efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"saazda\" data-start=\"17384\" data-end=\"17412\"\u003eBetter mid-range usability\u003c\/li\u003e\n\u003cli data-section-id=\"z6n1n1\" data-start=\"17413\" data-end=\"17448\"\u003eMore refined offshore drivability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"17450\" data-end=\"17558\"\u003eThis means the engine feels less lazy, more responsive, and more efficient in real-world boating conditions.\u003c\/p\u003e\n\u003cp data-start=\"17560\" data-end=\"17582\"\u003e\u003cstrong data-start=\"17560\" data-end=\"17582\"\u003eCompatible Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"17584\" data-end=\"17669\"\u003eThis product is for Yamaha F300 Offshore 4.2L B Series applications from 2021 onward.\u003c\/p\u003e\n\u003cp data-start=\"17671\" data-end=\"17692\"\u003e\u003cstrong data-start=\"17671\" data-end=\"17692\"\u003eECU Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"17694\" data-end=\"17760\"\u003eSelect your ECU part number using the abridged format shown above.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"gf0ti1\" data-start=\"16290\" data-end=\"16298\"\u003e6KA-00, 6KA-01, 6KA-02, 6JA-00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"17762\" data-end=\"17874\"\u003eIf you do not see your ECU listed, select \u003cstrong data-start=\"17804\" data-end=\"17827\"\u003eNot Listed \/ Unsure\u003c\/strong\u003e. We will verify compatibility before flashing.\u003c\/p\u003e\n\u003cp data-start=\"17876\" data-end=\"17892\"\u003e\u003cstrong data-start=\"17876\" data-end=\"17892\"\u003eHow to order\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"17893\" data-end=\"18142\"\u003e\n\u003cli data-section-id=\"1fp2pn8\" data-start=\"17893\" data-end=\"17919\"\u003eSelect your Service Type\u003c\/li\u003e\n\u003cli data-section-id=\"1oe4afh\" data-start=\"17920\" data-end=\"17960\"\u003eSelect your ECU Part Number (Abridged)\u003c\/li\u003e\n\u003cli data-section-id=\"1azqdhl\" data-start=\"17961\" data-end=\"17980\"\u003eComplete checkout\u003c\/li\u003e\n\u003cli data-section-id=\"xeaixf\" data-start=\"17981\" data-end=\"18076\"\u003eIf you selected mail-in service, ship your ECU using the instructions provided after purchase\u003c\/li\u003e\n\u003cli data-section-id=\"6qjwkl\" data-start=\"18077\" data-end=\"18142\"\u003eWe flash and return it quickly so you can get back on the water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"18144\" data-end=\"18163\"\u003e\u003cstrong data-start=\"18144\" data-end=\"18163\"\u003eService Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"18165\" data-end=\"18290\"\u003e\u003cstrong data-start=\"18165\" data-end=\"18188\"\u003eMail-In ECU Service\u003c\/strong\u003e\u003cbr data-start=\"18188\" data-end=\"18191\"\u003eFor customers anywhere in the U.S. Remove your ECU, ship it to us, and we will flash and return it.\u003c\/p\u003e\n\u003cp data-start=\"18292\" data-end=\"18467\"\u003e\u003cstrong data-start=\"18292\" data-end=\"18332\"\u003eLocal Mobile Flash Service (Florida)\u003c\/strong\u003e\u003cbr data-start=\"18332\" data-end=\"18335\"\u003eWe will pull your ECU for you and flash it on site. Available for qualifying local appointments within 40 miles of Ormond Beach, FL.\u003c\/p\u003e\n\u003cp data-start=\"18469\" data-end=\"18498\"\u003e\u003cstrong data-start=\"18469\" data-end=\"18498\"\u003eImportant before ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"18500\" data-end=\"18647\"\u003ePlease verify your engine model and ECU part number before purchasing. Every order is reviewed to ensure correct ECU compatibility before flashing.\u003c\/p\u003e\n\u003cp data-start=\"18649\" data-end=\"18756\"\u003e\u003cstrong data-start=\"18649\" data-end=\"18658\"\u003eNotes\u003c\/strong\u003e\u003cbr data-start=\"18658\" data-end=\"18661\"\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 \/ 6KA-00","offer_id":51260545564957,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ 6KA-01","offer_id":51260549431581,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ 6KA-02","offer_id":51260549464349,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ 6JA-00","offer_id":51260549497117,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ Not Listed \/ Unsure","offer_id":51260549529885,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6KA-00","offer_id":51260545728797,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6KA-01","offer_id":51260549562653,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6KA-02","offer_id":51260549595421,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6JA-00","offer_id":51260549628189,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ Not Listed \/ Unsure","offer_id":51260549660957,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/5305\/2957\/files\/f3004.2l315ecobseries_c0b03648-0858-48f5-ae26-a5576fe47d2a.png?v=1778358713","url":"https:\/\/flmarinetuning.com\/products\/yamaha-f300-offshore-4-2l-nizpro-315-eco-ecu-tune-b-series-2021","provider":"Florida Marine Tuning","version":"1.0","type":"link"}