ST5003 LWS DYNO TUNED PERFORMANCE FLASH ECU UPMAP+HANDHELD GENIUS STREETFIGHTER V4/S EURO 4 & EURO 5 21'/22'/23'

Sorry but we don't sell Stages because we give you THE Best from the get go, Performance with no Compromise and Reliable. 

ST5003 LWS DYNO TUNED PERFORMANCE FLASH ECU UPMAP+HANDHELD GENIUS STREETFIGHTER V4/S 23'+

-- For Competition Purposes only, not EPA or DOT legal.

Each Cylinder is tuned individual with all torque settings optimized in each gear as well as throttle response and fan settings adjusted.

You will receive the Dimsport Genius that is the stand alone device for the serial communication with the Engine Control Unit (ECU), through the vehicle OBDII socket or via specific diagnostic connectors that will be supplied if needed for your model, you will be able to connect it to your bike, the unit will have all needed software pre-loaded to support your application in other words, it's the correct software for your bike/model/year.

This is how it works:

You will have to connect the unit to your bike, read & save your current ECU/File  information and email this file to us.  We will then email you back the requested map  for your application in a file form that supports your ECU and you need to load it via the handheld to your bike and that's all there is to it. - Email instructions will be send to you after we have received your order.

Locally Dyno Tune Tuned Performance Map's with each cylinder tuned individual for best Performance and Rideability

Available for these years : 21'/22'/23' Streetfighter V4/S

Available Tunes:  Akrapovic Full System

                                                   Arrow Slipon , Termignoni Slipon

Update 8/18/23: If your bike is currently showing a Check Engine Light then you need to contact us about this first. On Euro 5 Spec bikes the Flash will NOT clear the already existing Error Light , it needs to be cleared with an OBD reader and can only be done so while the ECU is on the bike.

 FAQ: Can I load the base map back to the bike ? --Yes the base map will be stored in the handheld and you can load it back to the bike if needed and re-load the modified may yet as well, both maps will be stored int he hand held. 

I already have a handheld device, can i use this to read the ECU? --  No they are coded and locked, every tuner