super tuner or power comander V
PC V + AutoTune module is about $600, and you only cry once.
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The SEST has the advantage of being dealer supported, but the cost is much higer. If I ever need warranty work on the engine, I can remove the PC V in a few minutes. I've heard that it still leaves a fingerprint on the ECM, but I've never heard of the MOCO denying a warranty claim because of it.
The Best of Harley-Davidson for Lifelong Riders
PCV: Get this from Fuel Moto and you'll get a good price, accurate map for your bike and equipment, and service after the sale. Do an upgrade? Call Fuel Moto for an updated map. No dyno tune needed for the majority of applications. $300.
PCV + Auto-Tune: The next step up with two wide-band O2 sensors and the ability to tune throughout the RPM and TP range. None of the other tuners except T'Max will do this, and T'Max isn't currently available for TBW bikes. Also, many features not available with the other players. $600 including PCV, AT modules, and O2 sensors.
HD SEST: The new version of SERT is a powerful tuner, but a dyno tune is almost mandatory. Many features, but some of them will likely not be of interest to most owners. Probably $700-800 or more including the tune.
TTS: The independent (i.e. not HD) version of SERT by the same creator, also powerful and similar to SEST. Not sure of price but around the same as SEST with a mandatory tune.
T'Max: Wide-band, auto-tuning technology like PCV-AT but limits the functions of the stock MAP sensor and has no knock-sensing capability. Unlike the PCV-AT a close base map is necessary, which may require a dyno tune. Not yet available for TBW bikes. Price is around $700-800.
V&H Fuelpak: Least expensive but limited in features and scope. Not sure of price, but could be considered an economy EFI controller.
Fuel Moto sells most of the above tuners. Call them for a no-BS explanation. Note: They will be closed Thursday and Friday since they're moving their facility.


