What a difference
Easy to install if you know where the throttle connector is, finding that is your biggest challenge, (Slingmods could improve their instructions).

Once hooked up, put it on Sports+ mode AND HANG ON!! Crazy low torque acceleration. Which is fine if your drag racing your Harley buddies

This is fun!
Got it a couple weeks back and got to install it, but not ride with it until this week. You need this!
Install was straightforward. Instead of mounting on the bars, I found a flat place on the frame, under the side panels and used heavy duty velcro to attach it. I've been caught in the rain enough times that I didn't want to push the 'water resistant' rating. The app and Bluetooth connection work fine for me to change the settings; it takes a minute or so after starting to get connected, but it does.
As it says and I've seen video reviews of, this doesn't increase horsepower or torque, but the Spyder's responsiveness to your throttle twist. And it works very well. Just a straight install in City mode makes it a little spunkier. Bump it up to +2 or +3 and you'll feel the change on the next throttle twist. Move into Sport and try not to giggle.

Works as described !
Greatly improves throttle response. Easy install. Exactly as described !!

Hold on to you helmet
This item is well worth it and then some. If you want to wake up your 1330 Spyder, then this is a must, you won't be disappointed.