{"product_id":"yamaha-r9-ecu-programming-gytr-data-calibration","title":"Yamaha R9 ECU Programming – GYTR Data Calibration","description":"\u003cp data-start=\"115\" data-end=\"156\"\u003eFactory-level performance. No compromise.\u003c\/p\u003e\n\u003cp data-start=\"158\" data-end=\"291\"\u003eThis service converts your original Yamaha R9 ECU to full GYTR data specification using the official YEC\/GYTR dataset (BK0-8591A-C0).\u003c\/p\u003e\n\u003cp data-start=\"293\" data-end=\"430\"\u003eBy reprogramming the OEM ECU, the system operates on the same performance level as a genuine GYTR kit ECU – without hardware replacement.\u003c\/p\u003e\n\u003cp data-start=\"432\" data-end=\"451\"\u003e\u003cstrong data-start=\"432\" data-end=\"451\"\u003eSYSTEM OVERVIEW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"453\" data-end=\"529\"\u003eYou send in your original ECU.\u003cbr data-start=\"483\" data-end=\"486\"\u003eWe reprogram it to GYTR data specification.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"647\"\u003eThe result is a fully transformed control unit with race-proven calibration, optimized for performance applications.\u003c\/p\u003e\n\u003cp data-start=\"649\" data-end=\"665\"\u003e\u003cstrong data-start=\"649\" data-end=\"665\"\u003eKEY BENEFITS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"667\" data-end=\"864\"\u003e• GYTR \/ YEC factory data calibration\u003cbr data-start=\"704\" data-end=\"707\"\u003e• Significantly improved throttle response\u003cbr data-start=\"749\" data-end=\"752\"\u003e• Optimized ignition and fuel mapping\u003cbr data-start=\"789\" data-end=\"792\"\u003e• Enhanced rideability and control\u003cbr data-start=\"826\" data-end=\"829\"\u003e• No need for additional hardware\u003c\/p\u003e\n\u003cp data-start=\"866\" data-end=\"897\"\u003e\u003cstrong data-start=\"866\" data-end=\"897\"\u003ePERFORMANCE CHARACTERISTICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"899\" data-end=\"1060\"\u003e• More direct and precise throttle input\u003cbr data-start=\"939\" data-end=\"942\"\u003e• Improved power delivery across the RPM range\u003cbr data-start=\"988\" data-end=\"991\"\u003e• Removal of OEM restrictions\u003cbr data-start=\"1020\" data-end=\"1023\"\u003e• Consistent performance under load\u003c\/p\u003e\n\u003cp data-start=\"1062\" data-end=\"1086\"\u003e\u003cstrong data-start=\"1062\" data-end=\"1086\"\u003eTECHNICAL LIMITATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1088\" data-end=\"1153\"\u003eThis model does not allow fuel adjustment via Yamaha FI Matching.\u003c\/p\u003e\n\u003cp data-start=\"1155\" data-end=\"1279\"\u003eFor this reason, we offer an additional custom dyno-based optimization to fine-tune fueling and achieve maximum performance.\u003c\/p\u003e\n\u003cp data-start=\"1281\" data-end=\"1299\"\u003e\u003cstrong data-start=\"1281\" data-end=\"1299\"\u003eUPGRADE OPTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1301\" data-end=\"1440\"\u003e• Optional dyno tuning available\u003cbr data-start=\"1333\" data-end=\"1336\"\u003e• Individual fuel calibration based on your setup\u003cbr data-start=\"1385\" data-end=\"1388\"\u003e• Recommended for exhaust and intake modifications\u003c\/p\u003e\n\u003cp data-start=\"1442\" data-end=\"1462\"\u003e\u003cstrong data-start=\"1442\" data-end=\"1462\"\u003eIMPORTANT NOTICE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1464\" data-end=\"1612\"\u003eThis modification is intended for racing use only.\u003cbr data-start=\"1514\" data-end=\"1517\"\u003eBy installing this ECU calibration, the road approval (street legality) of the vehicle is void.\u003c\/p\u003e\n\u003cp data-start=\"1614\" data-end=\"1792\"\u003eAfter purchase, you will receive a configuration form.\u003cbr data-start=\"1668\" data-end=\"1671\"\u003eThis form must be completed with your exact vehicle setup (exhaust, intake, modifications) to ensure correct calibration.\u003c\/p\u003e\n\u003cp data-start=\"1794\" data-end=\"1805\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1805\"\u003ePROCESS\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"1807\" data-end=\"1937\"\u003e\n\u003cli data-section-id=\"1pl9abf\" data-start=\"1807\" data-end=\"1837\"\u003eSend us your original ECU\u003c\/li\u003e\n\u003cli data-section-id=\"1icwgvl\" data-start=\"1838\" data-end=\"1870\"\u003eProgramming to GYTR dataset\u003c\/li\u003e\n\u003cli data-section-id=\"9edi0b\" data-start=\"1871\" data-end=\"1902\"\u003eOptional dyno optimization\u003c\/li\u003e\n\u003cli data-section-id=\"gmzbse\" data-start=\"1903\" data-end=\"1937\"\u003eReady-to-install, plug \u0026amp; play\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MCE Performance","offers":[{"title":"Default Title","offer_id":45497123930249,"sku":"MCE-Yamaha-R9-GYTR-001","price":475.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/4429\/8633\/files\/yamaha-R9-gytr-yec-ecu-performance-optimization-mapping-r9.png?v=1782645565","url":"https:\/\/mce-performance.at\/products\/yamaha-r9-ecu-programming-gytr-data-calibration","provider":"MCE Performance","version":"1.0","type":"link"}