Has and one got info. on how good they work?

 

Good for getting the most power out of a stock turbo and fuel system. I have mine set on extreme stacked with Edge EZ on level 2 and have been driving that way for several thousand miles and a crap load of idlle time and havent had any problems.

 

I love mine... got it mounted on my dashboard as a matter of fact... I run on tow stacked w/ Quads XZT minus timing. Runs real strong in all programs. Extreme just uses too much fuel for me for everyday running... especially at these prices....

 

if you search long enough you will find a thread I had on the predator and my observations maybe 3 weeks ago. I like mine. I have been to two pulls and pulled 4 times with the stack I got. Placed 2nd twice and 3rd and 6th. Very mean