08-10 6.4L Powerstroke Ported Fuel Rails end Our Up pipes are all

Our Up pipes are all jig assembled and built to assure you receive a great product with precision fitment

Ideal for repairs or custom fabrication

This involves adding an oil hole to your upper bearing shell to align with the rod's internal oil passage

4L up pipes are fabricated with heavy duty flex couplings unlike the OE up pipes that have ridged bellows

08-10 6.4L Powerstroke Ported Fuel Rails end Our Up pipes are allGet more fuel to your injectors with our Ported Fuel Rails. When running 300+ hp tuning files the High Pressure Fuel Pump (HPFP) is at its maximum trying to keep up, add our ported rails to allow your HPFP to do its job more effectively. Excellent upgrade for all power levels. Get increased throttle response and power output. We now offer two options of rails, Standard includes inlet and outlet porting with oem capacity. Race ported rails include 25%