The aFe 46-10061 BladeRunner is a cast-aluminum intake and turbo-outlet manifold set for a 1999.5–2003 7.3 Powerstroke. It replaces the factory spider and the outlet manifold on the turbo.

The intake manifold outflows the stock spider by about 18 percent. The turbo outlet manifold outflows the stock piece by about 15 percent. aFe uses Multiple Directional Vane passages to speed the air up, which is what they credit for faster spool, lower EGTs, and more low-end torque. Both pieces are A356-T6 aluminum. Five 1/8-inch NPT pads are included for a boost gauge, a probe, or nitrous, and the plugs come in the box. Hardware and the harness bracket are included. It is a bolt-on. No fabrication.

It fits late-1999.5 through 2003 F-250, F-350, F-450, and F-550 7.3 trucks. Early 1999 and OBS trucks use a different spider. CARB EO D-550-10 is on file.

Fitment

• 1999.5–2003 Ford 7.3L Powerstroke
• F-250, F-350, F-450, and F-550
• Intake manifold and turbo outlet manifold
• About 18 percent and 15 percent more flow than stock
• 1/8-inch NPT ports and hardware included
• Does not fit early 1999

The boots and clamps are separate. A new manifold on oil-soaked factory boots will still leak.