Power Commander Ignition Module vs tre?

[wnc rider]

im a little confused on the tre. wouldnt a power commander ignition module do the same thing plus more? maybe im not reading something right?

[strkd50]

Yes, you are correct. The Ign. mod will allow you to change the ignition mapping as much as you want (to an extent) vs. the tre will only use a premade factory map. I have also read that tre's dont even use the correct map.