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Stage 1 WORX Tune Features
- Stage 1 WORX Tune developed for the following:
- Graves Motorsports Full System Exhaust (or any other full system exhaust)
- MWR Air Filter
- TST Emission Block Off Kit
- Provides 12% increase in area under the curve with 7% increase to peak power
- Increased rev limit of 12,500 RPM
- Eliminates OEM air injection system (AIS)
- Eliminates factory closed loop O2 system
- Eliminates fuel injector deceleration cut for easier corner entry and braking
- Remapped fuel tables for cylinders 1 and 2 separately across multiple throttle openings enable a smooth power delivery
- Remapped ignition timing helps torque production and throttle response
- Eliminates EVAP system error code after system removal
- Eliminates gearing fault code when drive chain gear ratios are changed to non-OEM configurations
- Disables top speed limiter
Premium 91-93 octane fuel is required for expected results and safety against knock.
Description
With 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.
Pairing this tune with different or substituted parts not included in the WORX Pack may not provide expected results.
Please 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.
NORTH AMERICAN MARKET ONLY: Please 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.
Stage 1 WORX Tune Features
- Stage 1 WORX Tune developed for the following:
- Graves Motorsports Full System Exhaust (or any other full system exhaust)
- MWR Air Filter
- TST Emission Block Off Kit
- Provides 12% increase in area under the curve with 7% increase to peak power
- Increased rev limit of 12,500 RPM
- Eliminates OEM air injection system (AIS)
- Eliminates factory closed loop O2 system
- Eliminates fuel injector deceleration cut for easier corner entry and braking
- Remapped fuel tables for cylinders 1 and 2 separately across multiple throttle openings enable a smooth power delivery
- Remapped ignition timing helps torque production and throttle response
- Eliminates EVAP system error code after system removal
- Eliminates gearing fault code when drive chain gear ratios are changed to non-OEM configurations
- Disables top speed limiter
Premium 91-93 octane fuel is required for expected results and safety against knock.
Description
With 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.
Pairing this tune with different or substituted parts not included in the WORX Pack may not provide expected results.
Please 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.
NORTH AMERICAN MARKET ONLY: Please 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.
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Very good business principles and products. Instruction videos on Youtube are very straight forward and demonstrative.
Everything is amazing quality and was packaged very nicely!
Everything was perfect fitment, looks, and function. Recomened
Perfect fit, installed onto 2021 Z400, difficult installation due to Kawasaki engineering, not TST.
Easy install and looks awesome
Solid set of dual-point frame sliders on my 2026 MT-09 SP. Build quality is excellent with sturdy materials and a clean finish that looks great on the bike. Installation was straightforward with clear fitment and no issues lining everything up. Definitely a quality upgrade that adds protection without taking away from the bike’s overall look.
Super easy install and to match my new integrated taillight with TST industries. MUCH BRIGHTER than the stock 500 bulbs for sure so I do feel a bit safer people can see me more. 100% would recommend buying and they look cool.
TST made it so easy to install with the YouTube videos and the sequential turn signals are sick. The LEDs and also very bright compared to the stock taillight and you get extra modes with what style you like. I would definitely recommend and ride safe everyone.
It's hard to explain how good this looks on the bike. It's clean, highly visible and looks like it came from the factory. If you're thinking about it, get it.
Looks sweet. I am going to buy one. But my question is where does the license plate light go? Your site is trying to pair my purchase up with a license plate light? Would like to know where that goes if I have the adjustable high mount?
This really added a layer of protection that is functional and aesthetically pleasing 👌. The install was super easy on my 2006 honda cbr600rr.
