Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
I guess it comes down to what percentage of a 100% perfect tune you can afford (and actually notice). I would put forward that the majority of riders would not know the difference yet get drawn into the hype of having to buy the latest tuner!