x2

They make stupid amounts of torque off idle and work with like factory reliability.

 

I agree, I have a Maggie MP112 at 5 lbs of boost, got an aftermarket tune and that made it apparent that my G80 locker wasnt working. so i went with 4.88's and a yukon duragrip. i pull a 38' 5th wheel toy hauler. it doesn't pull it like a diesel but it pulls good enough and i am happy with it..