I want to know how to make my caddy redline or get really close, cuz it shift at 5700 rpm if i put it through the gears manually, i put it in first floored it and it shifted at 5700 redline is at 6500, i want to know how to get there in every gear, and to make it shift faster.

 

havent got a clue why you want to do that.
the peak hp is not at red line .. the computers shifts the transmission at the peak of power.

redline is where the engine may suffer physical damage.
but
if you want to taker her there, you gotta either reprogram the chip, get another chip, or manual shift it.