Honda CR-Z s+ button? Please explain?

I have used the s+ button a couple times just for fun now on a CVT transmission. I was wondering what exactly is it? How much boost does it give? Is it bad to use often like for the battery and/or engine?

It will impact your milage but nothing else. I suspect it changes the cam profile for more power.

That would be spelled out in the owner's manual, usually located in the glove box.

BOOST! Haha…