This is about a 15 minute job: Remove the hump,Remove the 2 tank bolts and prop the tank, Unplug the injector harness, plug the Pc3r into the harness, plug the other end of the injector harness into the other harness on the pc3r,run your cable back towards the rear of the bike, disconnect the negative side of the battery, connect the ground lead of the pc3r to the negative side of the battery and reconnect terminal. Place your velcro where you want it,(the compartment in the trunk is the preferred place)Mount the pc3r. Now: you can load your map from the map database at dynojet.com. You will need to install the power commander software on your laptop. Once you've installed your software, connect the usb cable to your pc3r and your laptop.Locate the map that best fits your mods,select "send map" you will see either map loaded successfully or unable to find a power commander, if its the latter, you will need to configure the right usb port.Oh I forgot, before you send the map to the Pc3r, turn the key to the on position, but do not crank. Thats it, You can usually find a descent map on the site, but a custom map will almost always be better, give johnnycheese a PM. Great guy to do business with and knowledgeable.Hope this helps. There are tutorials on how to do this anf the install on the web site (dynojet.com.)