Don't let your Powerstroke engine starve for fuel, upgrade it with a Raptor 4G! The 6.4L platform makes building additional power exceptionally simple. However, its been proven that one of the bottlenecks in the system is fuel delivery. Solve this issue by adding an upgraded lift pump for unrivaled power and reliability.
Unsure of whether you need the Raptor 100 or the Raptor 150?
Put it this way...if your truck is stock, or moderately stock (70hp chip) you want the 100.If you've added a chip or two, larger injectors, or even a modified CP3, you will want the 150.