My buddy that owns a shop up here gave me one of these yesterday, no cost.
Just wondering what you guys think of these.

All I have done is MBRP 4" TBE 8" miter going on tomorrow,K&N drop in, Raptor LP.
And now the Superchips tuner, tuned with the High Performance tune, no tow and subzero warm up.

Plan on gettin a BHAF and Quadzilla whenever I have the money and can find one.

 

Nothing beats free but IMO the Superchips programmers dont do jack for our trucks. You only get good performance out of the Edge, Quadzilla, or Smarty products. Be careful with the quadzilla's, their software isnt very kind to VP-44's

 

My truck is mostly stock and I did notice a difference. She's not such a tank now, quicker, shifting feel a bit smoother and it smokes a bit but that's probably due to stock intake with drop in K&N.

Not a permenant tuner though!