I'm anxiously awaiting getting my truck back from the shop. I have the Quadzilla XZT+. After installation, the tunes are downloaded to your computer & one power tune at a time may be installed in the XZT+ box in the highest setting. There are many power tunes available from the Quadzilla site & power tunes can be changed at will. Installing a power tune overwrites the prevous setting. (I believe the stock and economy tunes can not be changed.) I read about a "more agressive" non-published "3000 tune" on another forum. It is down loaded first to your computer then to the XZT+ box, the same as any other power tune. It is being shared by email so of course I had to have it. I can email it to anyone interested. PM me. Choice of tune depends on your use & trials on your individual truck. Thanks, Russ

The 2000 tune is more aggressive. The 3000 tune can be downloaded from their website and is sort of a fix for the trucks that shudder from their other tunes. My truck still shudders up hills if I am towing something and it is under 40 degrees. The 3 cylinder high idle goes on all the time too. You can choose different 2000 or 3000 tunes that chang when the high idle comes on. All of this is on their website.

I was told and can only find 1000 series tunes, 2000 series, and beta 1000, beta 2000, beta comp on the web site. If you can find the 3000 series, please post a link. Maybe I missed something.

The 3000 tune is not and has not been available on the quad site for years. The comp and beta tunes are different. I have the 3000 tune saved in my computer but I usually ran the 2011 tune.

just bought a quad adrenaline with the standard tunes ...looking for something more than the 200 horse it says it will give .....and does anyone know if any of the other tunes will enable the 3 cylinder fast idle ?