The Mishimoto MMBK-F2D-99BK is the intercooler boot kit for a 1999.5–2003 7.3 Powerstroke. It is the boots only. The pipes are in MMICP-F2D-99KP.

You get four silicone boots with DuraCore and eight constant-tension T-bolt clamps. DuraCore is the inner layer Mishimoto uses for heat, oil, and fuel. Torque the clamps to 27 in-lb. Do not go past 35. A split factory boot is a boost leak, a lazy turbo, and black soot at the clamp. The warranty is limited lifetime.

It fits 1999.5–2003 Super Duty 7.3 trucks.

Fitment

• 1999.5–2003 Ford 7.3L Powerstroke
• Four silicone boots
• Eight T-bolt clamps
• DuraCore inner layer
• Pipes not included
• Limited lifetime warranty

A 1994–1997 OBS does not use these boots. If the plenum boots are also split, this kit is the intercooler joints only.