TW Chip Install

[mxunit13]

Installed my TW chip, hugeeee difference I absolutely love it!, just a little confused. I have 4 positions, economy, daily, street and extreme, Im a little confused about extreme mode, I expected alot of smoke to come from this tune..but it doesnt smoke very much, actually daily, street, and extreme all seem 2 smoke right about the same amount. Extreme might be a little more buts its not much. Any ideas on why this is? I have straight piped stock exhaust..thanks 4 any help or info!

[superxcrewfx4]

Extreme does less smoke and I think more boost. I got rid of it and reburned with daily, street, tow, high idle, smoke and stock