{"product_id":"tst-worx-stage-2-ecu-tune-yamaha-yzf-r7-2026","title":"TST WORX Stage 2 ECU Tune for Yamaha YZF-R7 2026","description":"\u003ch2\u003eStage 2 Tune Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eOptimized engine performance for TST WORX Airbox and full system aftermarket exhaust\u003c\/li\u003e\r\n\u003cli\u003eIncrease power and torque accross the rev range with a focus on mid and upper power delivery\u003c\/li\u003e\r\n\u003cli\u003eOptimizes fueling (IAP and TPS fuel maps)\u003c\/li\u003e\r\n\u003cli\u003eAdvances ignition timing to improve power at the top end\u003c\/li\u003e\r\n\u003cli\u003eETV unrestricted at top end in Power Mode 1 and 2\u003c\/li\u003e\r\n\u003cli\u003eThrottle map for Power Mode 1 is more aggressive compared to stock\u003c\/li\u003e\r\n\u003cli\u003eIncreased rev limiter by 600 RPM\u003c\/li\u003e\r\n\u003cli\u003eFan activation temp lowered\u003c\/li\u003e\r\n\u003cli\u003eDisables closed loop\u003c\/li\u003e\r\n\u003cli\u003eDisables top speed limiter\u003c\/li\u003e\r\n\u003cli\u003eDisables decel fuel cut\u003c\/li\u003e\r\n\u003cli\u003eDisables front wheel speed fault code\u003c\/li\u003e\r\n\u003cli\u003eDisables EVAP fault codes\u003c\/li\u003e\r\n\u003cli\u003eDisables catalytic converter\u003c\/li\u003e\r\n\u003cli\u003eUp to 18% power and torque gain at the top end of the rev range when compared to stock configuration\u003c\/li\u003e\r\n\u003cli\u003e15% power and torque increase at peak when compared to stock configuration\u003c\/li\u003e\r\n\u003cli\u003eSmooth power delivery\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eStage 2 Configuration:\u003c\/strong\u003e\u003cem\u003eThis ECU reflash was developed using the TST WORX Airbox, M4 Full System Exhaust, and premium 93 octane pump gasoline. We do not recommend this tune for any bike fitted with a different airbox. The tune was optimized for the M4 full system exhaust, therefore we only recommend that exhaust currently. Using a different exhaust may result in suboptimal performance. 93 octane should always be used when operating with this tune. \u003c\/em\u003e\u003c\/p\u003e\r\n\u003ch2\u003eDescription\u003c\/h2\u003e\r\n\r\n\u003cp\u003eAfter installing the TST WORX Airbox on your 2026+ Yamaha YZF-R7, a proper ECU tune is essential to manage the increased airflow and unlock real performance gains. Our WORX Stage 2 ECU Flash was developed specifically around our airbox and refined using the M4 full system exhaust, allowing the CP2 engine to deliver stronger power while maintaining safe operating parameters. Simply send in your OEM ECU and we’ll handle the flashing process. Once reinstalled, you’ll feel the difference immediately, with significant gains in horsepower and torque across the entire rev range, especially at higher RPMs, giving your R7 the performance edge whether you're pushing hard on the track.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f00;\"\u003eNORTH AMERICAN MARKET ONLY: \u003c\/span\u003e\u003c\/strong\u003ePlease keep in mind that this is only available for North American market motorcycles ONLY. All orders placed outside of the North American region will be canceled.\u003c\/p\u003e\r\n\u003cp\u003eYou are responsible for sending us an undamaged stock Yamaha YZF-R7 ECU. We will reflash the ECU and send it back to you ready to be reinstalled. Once an ECU is flashed, all sales are final and no refunds can be issued.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003eTST ECU Tunes are shipped after we receive and flash your ECU. Any other items in the same order will ship separately on our normal schedule.\u003c\/em\u003e\u003c\/p\u003e","brand":"TST Industries, LLC","offers":[{"title":"Default Title","offer_id":48204983140584,"sku":"TUNE-1411","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9340\/9000\/files\/TUNE-1411_TST-Industries-WORX-Performance-Tune-Stage-2-Yamaha-YZF-R7-2026__Thumbnail-1.jpg?v=1775560309","url":"https:\/\/tstindustries.com\/products\/tst-worx-stage-2-ecu-tune-yamaha-yzf-r7-2026","provider":"TST Industries, LLC.","version":"1.0","type":"link"}