Mishimoto MMBK-F2D-99BK Factory-Fit Boot Kit for 1999-2003 Ford 7.3L Powerstroke

Vehicle Fitment

• 1999-2003 Ford F-250/F-350/F-450/F-550 & Excursion (7.3L Powerstroke V8)

Features

• Direct-fit factory replacement boot kit for 7.3L Powerstroke engines
• DuraCore™ multi-layer silicone resists heat, pressure, fuel, and oil
• Designed to prevent leaks and blowouts under load
• Includes high-quality constant-tension T-bolt clamps
• Engineered to retain OEM fitment on stock or modified setups
• Improves airflow consistency and boost reliability
• Black high-grade silicone for durable long-term use
• Mishimoto Lifetime Warranty included

Specifications

• Material: Silicone with embedded heat-resistant fibers
• Internal Layer: DuraCore™ reinforced
• Temperature Rating: Up to ~428 °F external
• Boot Count: 4 silicone boots
• Clamp Count: 8 constant-tension T-bolt clamps
• Fitment Side: Intercooler and charge piping
• Installation: Direct-fit - no cutting or modification required
• Color: Black silicone

Included Components

• 4x Silicone boots with DuraCore™ technology
• 8x Constant-tension T-bolt clamps
• Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMBK-F2D-99BK Factory-Fit Boot Kit is engineered specifically for Ford trucks and Excursion models equipped with the 7.3L Powerstroke V8 diesel engine produced from 1999 through 2003. Over time, factory intercooler and charge piping boots can become brittle or fail due to constant exposure to high heat, pressure, and diesel fuel - potentially leading to boost leaks and reduced performance. This direct-fit boot kit uses Mishimoto's advanced DuraCore™ multi-layer silicone construction to offer superior resistance to these harsh conditions, helping prevent blowouts and extending service life compared with OEM boots.

Each boot is sized to retain factory fitment on stock or modified 7.3L Powerstroke engines, making installation simple and straightforward with no cutting or modification required. The included high-quality constant-tension T-bolt clamps provide secure and uniform sealing that resists loosening through repeated thermal cycling and boost pressure. Whether you're restoring a classic Powerstroke truck or preparing it for heavy towing and performance use, this boot kit provides enhanced durability and long-lasting reliability backed by Mishimoto's Lifetime Warranty.