Does anyone know anything about these??

My buddy just bought an `01 Dodge 3500 dually 4x4 with the 5.9L diesel, and would like to put one on. From everything I have read they sound pretty good, but I hadn't ever heard of them before he brought them up to me.

Pro's and Con's?????
Anyone using one???

they are fine, the only one i here that really misses the #s is super chips

I thought Diablo made the power puck? I'm sure it will be fine.. Will put out the same amount of power as the Edge EZ.