|Pros||Easy to use|
|Cons||Only good for one vehicle|
Comments: There is no installation, just plug it into the diagnostic port and answer a few questions. It will save your factory setting so you can put it back to normal if you have to take it to the dealer for any reason. You can program several power settings. I leave mine on power. I have to run premium fuel or it knocks. But I do notice a differance in the power levels.
They have a dyno chart at this site.