Dynojet-Harley Power Vision Fl-Blk J1850 PV-1B

The tuner itself works great and it's pretty easy to use. In my particular situation it was a bit frustrating but dynojets customer service is outstanding. I was using this powervision for my 2002 V-Rod and on 2002-2007 v rods, Harley Davidson didn't include the VIN in the ECU programming, so I had to create a custom tune instead of using preloaded tunes. Also Harley equipped those years with 2 different ECU's so I had to download the correct tune. Hopefully that information helps someone else, but all of that information was provided by the awesome guy at Dynojet. Great product, great company. 2 thumbs up

The tuner itself was great. What wasn't great was the tech support from Dynojet. The original tune they supplied caused my bike to run like crap. Three or four days later the second tune was only slightly better. I ended up solving the problem by taking it to my local HD shop where they sorted it out pretty quickly.

Easy install, easy to use. Great support.

Worked awesome on my 05 road king. Cannot auto tune due to no 02s but was expecting that. Throttle response was tremendously improved.

Easy to install and use. Great tech support

Well I was very excited to finally get my tuner, turns out this product is not for CAN BUS HD models. This product comes with the 4 pin Delphi connector and not the required 6 pin needed for CANBUS harleys. Had to call up dynojet (awesome customer service) to get the part number for the correct cable to use this tuner ($25).

dose what it needs to do.

Gotta have it