Superchips 3865

[atticusfaul]

Just picked up a sc 3865 off Craigslist for 125 bucks so needless to say I'm super excited. Installed the 91 tune since all I run is 91 octane. Any benefits on the other canned tunes? I input my tire size and I have exhaust but nothing else right now. What are the benefits and pros and cons with various tunes? and general thought are appreciated. Thanks much!

 

[Knotts89]

Not to sure about benefits but I do know they don't recommended towing on the performance tune. So that's one thing to keep in mind.