{"product_id":"yamaha-f225-offshore-4-2l-nizpro-315-eco-ecu-tune-b-series-2021","title":"Yamaha F225 Offshore 4.2L Nizpro 315 ECO ECU Tune (B Series 2021+)","description":"\u003cp data-start=\"10675\" data-end=\"10965\"\u003eUnlock stronger everyday drivability and improved cruising efficiency from your Yamaha F225 Offshore 4.2L with the Nizpro 315 ECO calibration, designed to improve throttle response, mid-range performance, and overall efficiency while maintaining safe operation on 87 octane.\u003c\/p\u003e\n\u003cp data-start=\"10967\" data-end=\"11297\"\u003eThis calibration is ideal for owners who want their F225 to feel stronger and more capable in normal offshore use without stepping up to a more aggressive premium-fuel tune. The biggest gains are where most boaters actually use the engine: getting on plane, carrying load efficiently, and cruising with better real-world response.\u003c\/p\u003e\n\u003cp data-start=\"11299\" data-end=\"11503\"\u003e\u003cstrong data-start=\"11299\" data-end=\"11319\"\u003ePerformance Data\u003c\/strong\u003e\u003cbr data-start=\"11319\" data-end=\"11322\"\u003e\u003cstrong data-start=\"11322\" data-end=\"11339\"\u003eStock Output:\u003c\/strong\u003e 225 HP\u003cbr data-start=\"11346\" data-end=\"11349\"\u003e\u003cstrong data-start=\"11349\" data-end=\"11366\"\u003eTuned Output:\u003c\/strong\u003e 315 HP\u003cbr data-start=\"11373\" data-end=\"11376\"\u003e\u003cstrong data-start=\"11376\" data-end=\"11395\"\u003ePower Increase:\u003c\/strong\u003e +90 HP (+40.0%)\u003cbr data-start=\"11411\" data-end=\"11414\"\u003e\u003cstrong data-start=\"11414\" data-end=\"11428\"\u003eTune Type:\u003c\/strong\u003e 315 ECO\u003cbr data-start=\"11436\" data-end=\"11439\"\u003e\u003cstrong data-start=\"11439\" data-end=\"11455\"\u003eRPM Limiter:\u003c\/strong\u003e 6200 RPM\u003cbr data-start=\"11464\" data-end=\"11467\"\u003e\u003cstrong data-start=\"11467\" data-end=\"11493\"\u003eMinimum Fuel Required:\u003c\/strong\u003e 87 Octane\u003c\/p\u003e\n\u003cp data-start=\"11505\" data-end=\"11532\"\u003e\u003cstrong data-start=\"11505\" data-end=\"11532\"\u003eWhat this tune improves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"11534\" data-end=\"11665\"\u003eThe Nizpro 315 ECO calibration is built to deliver stronger real-world performance with an efficiency-focused calibration strategy.\u003c\/p\u003e\n\u003cp data-start=\"11667\" data-end=\"11699\"\u003eReal-world improvements include:\u003c\/p\u003e\n\u003cul data-start=\"11700\" data-end=\"11886\"\u003e\n\u003cli data-section-id=\"u002g6\" data-start=\"11700\" data-end=\"11744\"\u003eFaster hole shot and reduced time to plane\u003c\/li\u003e\n\u003cli data-section-id=\"rqb59x\" data-start=\"11745\" data-end=\"11781\"\u003eStronger mid-range pull under load\u003c\/li\u003e\n\u003cli data-section-id=\"mnd3n0\" data-start=\"11782\" data-end=\"11809\"\u003eSharper throttle response\u003c\/li\u003e\n\u003cli data-section-id=\"15ngl9b\" data-start=\"11810\" data-end=\"11840\"\u003eImproved cruising efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1nc0oeg\" data-start=\"11841\" data-end=\"11886\"\u003eBetter overall drivability for offshore use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"11888\" data-end=\"11991\"\u003eThis means the engine feels stronger, more responsive, and more efficient in normal boating conditions.\u003c\/p\u003e\n\u003cp data-start=\"11993\" data-end=\"12015\"\u003e\u003cstrong data-start=\"11993\" data-end=\"12015\"\u003eCompatible Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"12017\" data-end=\"12102\"\u003eThis product is for Yamaha F225 Offshore 4.2L B Series applications from 2021 onward.\u003c\/p\u003e\n\u003cp data-start=\"12104\" data-end=\"12125\"\u003e\u003cstrong data-start=\"12104\" data-end=\"12125\"\u003eECU Compatibility\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"gf85cj\" data-start=\"10616\" data-end=\"10624\"\u003e6KK-00, 6KK-01, 6HB-00, 6HB-01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"12104\" data-end=\"12125\"\u003e\u003cstrong data-start=\"12104\" data-end=\"12125\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"12127\" data-end=\"12193\"\u003eSelect your ECU part number using the abridged format shown above.\u003c\/p\u003e\n\u003cp data-start=\"12195\" data-end=\"12307\"\u003eIf you do not see your ECU listed, select \u003cstrong data-start=\"12237\" data-end=\"12260\"\u003eNot Listed \/ Unsure\u003c\/strong\u003e. We will verify compatibility before flashing.\u003c\/p\u003e\n\u003cp data-start=\"12309\" data-end=\"12325\"\u003e\u003cstrong data-start=\"12309\" data-end=\"12325\"\u003eHow to order\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"12326\" data-end=\"12575\"\u003e\n\u003cli data-section-id=\"1fp2pn8\" data-start=\"12326\" data-end=\"12352\"\u003eSelect your Service Type\u003c\/li\u003e\n\u003cli data-section-id=\"1oe4afh\" data-start=\"12353\" data-end=\"12393\"\u003eSelect your ECU Part Number (Abridged)\u003c\/li\u003e\n\u003cli data-section-id=\"1azqdhl\" data-start=\"12394\" data-end=\"12413\"\u003eComplete checkout\u003c\/li\u003e\n\u003cli data-section-id=\"xeaixf\" data-start=\"12414\" data-end=\"12509\"\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=\"12510\" data-end=\"12575\"\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=\"12577\" data-end=\"12596\"\u003e\u003cstrong data-start=\"12577\" data-end=\"12596\"\u003eService Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"12598\" data-end=\"12723\"\u003e\u003cstrong data-start=\"12598\" data-end=\"12621\"\u003eMail-In ECU Service\u003c\/strong\u003e\u003cbr data-start=\"12621\" data-end=\"12624\"\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=\"12725\" data-end=\"12900\"\u003e\u003cstrong data-start=\"12725\" data-end=\"12765\"\u003eLocal Mobile Flash Service (Florida)\u003c\/strong\u003e\u003cbr data-start=\"12765\" data-end=\"12768\"\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=\"12902\" data-end=\"12931\"\u003e\u003cstrong data-start=\"12902\" data-end=\"12931\"\u003eImportant before ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"12933\" data-end=\"13080\"\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=\"13082\" data-end=\"13189\"\u003e\u003cstrong data-start=\"13082\" data-end=\"13091\"\u003eNotes\u003c\/strong\u003e\u003cbr data-start=\"13091\" data-end=\"13094\"\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 \/ 6KK-00","offer_id":51260537700637,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ 6KK-01","offer_id":51260542812445,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ 6HB-00","offer_id":51260542845213,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Mail-in ECU Service \/ 6HB-01","offer_id":51260542877981,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6KK-00","offer_id":51260538028317,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6KK-01","offer_id":51260542910749,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6HB-00","offer_id":51260542943517,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Local Flash Service (Within 40 miles of Ormond Beach) \/ 6HB-01","offer_id":51260542976285,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/5305\/2957\/files\/f2254.2l315ecobseries.png?v=1778358356","url":"https:\/\/flmarinetuning.com\/products\/yamaha-f225-offshore-4-2l-nizpro-315-eco-ecu-tune-b-series-2021","provider":"Florida Marine Tuning","version":"1.0","type":"link"}