{"product_id":"tst-worx-performance-ecu-tune-kawasaki-ninja-400-2018-2023","title":"TST WORX Stage 1 ECU Tune for Kawasaki Ninja 400 2018-2023","description":"\u003ch2\u003eStage 1 WORX Tune Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 1 WORX Tune developed for the following:\n\u003cul\u003e\n\u003cli\u003eGraves Motorsports Full System Exhaust (or any other full system exhaust)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mwr-air-filter-kawasaki-ninja-400-z400-ninja-500-z500-zx-4rr-zx-4r\" target=\"_blank\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eMWR Air Filter\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tst-emission-block-off-kit-kawasaki-ninja-400-z400-ninja-500\" target=\"_blank\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eTST Emission Block Off Kit\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides 12% increase in area under the curve with 7% increase to peak power\u003c\/li\u003e\n\u003cli\u003eIncreased rev limit of 12,500 RPM\u003c\/li\u003e\n\u003cli\u003eEliminates OEM air injection system (AIS)\u003c\/li\u003e\n\u003cli\u003eEliminates factory closed loop O2 system\u003c\/li\u003e\n\u003cli\u003eEliminates fuel injector deceleration cut for easier corner entry and braking\u003c\/li\u003e\n\u003cli\u003eRemapped fuel tables for cylinders 1 and 2 separately across multiple throttle openings enable a smooth power delivery\u003c\/li\u003e\n\u003cli\u003eRemapped ignition timing helps torque production and throttle response\u003c\/li\u003e\n\u003cli\u003eEliminates EVAP system error code after system removal\u003c\/li\u003e\n\u003cli\u003eEliminates gearing fault code when drive chain gear ratios are changed to non-OEM configurations\u003c\/li\u003e\n\u003cli\u003eDisables top speed limiter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePremium 91-93 octane fuel is required for expected results and safety against knock.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eWith a Ninja 400 race bike in the TST stable and our eye on the podium, we had one goal when developing our WORX Performance ECU Tunes: get the most power out of the Ninja 400 without sacrificing reliability or ride quality. The WORX team poured hundreds of hours into dyno with countless runs and laps around a variety of tracks in the US. Their hard work paid off, because not only did this technology help us win the ASRA Moto3 National Championship on our WORX Ninja 400 race bike, but we have used the very same data to develop our Stage 1 ECU tune that delivers not only impressive power gains, but smooth performance across the entire power band. Stage 1 is developed and optimized for the Graves Full System Exhaust (or any full system exhaust), TST Emissions Block Off Kit, and the MWR Race Air Filter, providing staggering performance gains and giving you the extra edge you need to get to the front of the pack.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003ePairing this tune with different or substituted parts not included in the WORX Pack may not provide expected results.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note that if your \"Check Engine\" light is on previous to an ECU tune, the light will remain on after the reflash and must be cleared manually.\u003c\/em\u003e\u003c\/p\u003e\n\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 Ninja 400 motorcycles ONLY. All orders placed outside of the North American region will be canceled.\u003c\/p\u003e","brand":"TST Industries, LLC","offers":[{"title":"2018-2022 Stage 1","offer_id":48121738035432,"sku":"TUNE-2000","price":250.0,"currency_code":"USD","in_stock":true},{"title":"2023+ Stage 1","offer_id":48121738068200,"sku":"TUNE-2010","price":250.0,"currency_code":"USD","in_stock":true},{"title":"2018-2022 Stage 2","offer_id":48121738100968,"sku":"TUNE-2001","price":250.0,"currency_code":"USD","in_stock":true},{"title":"2023+ Stage 2","offer_id":48121738133736,"sku":"TUNE-2011","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9340\/9000\/files\/TST-Industries-WORX-ECU-Flash-Tune-Stage-1-Kawasaki-Ninja-400-2018-2023_Thumbnail-1.jpg?v=1775560315","url":"https:\/\/tstindustries.com\/products\/tst-worx-performance-ecu-tune-kawasaki-ninja-400-2018-2023","provider":"TST Industries, LLC.","version":"1.0","type":"link"}