I was leaning towards that kit w/ the tuner over other brands. The price is def lower than the C&L and from what i heard it nets the same HP if not more.
I like mine, but I have never tried any others. I just read a lot of posts and listened to other Mustang owners. After reading the descriptions on the Brenspeed web site I decided the JLT 2 was for me.
Tune came on programer from Brenspeed. Haven't been to the track yet. Super easy to install. No guess work at all. Just a few screws. Including the air filter and the heat shield I believe it was a total of 4 pieces.