We decided to install Trusted Performance's Stage I fuel system on our 6.0 L Power Stroke to test it for ourselves. While the manufacturer says this doesn't increase the power of the truck, the truck certainly feels smoother and a little better on the top end.
1. The first step is to remove the intake filter.
2. The next step is to remove the intercooler tubing from the intercooler to the intake elbow.
*Note: we have a CFM Plus intake on this truck. The factory one is a little smaller.