
Upgrade Your 2003-2007 Ford 6.0L Powerstroke with the Mishimoto Hot-Side Lower Boot
Replace your brittle and aging factory boot with the Mishimoto MMBK-F2D-03HL Hot-Side Lower Boot, engineered for superior performance and durability.
Experience the Mishimoto Difference:
- Unmatched Durability: Constructed with Mishimoto DuraCore technology, a high-performance synthetic material that resists heat, pressure, fuel, and oil, ensuring long-lasting performance and preventing leaks.
- Perfect Fit: Precision-engineered for a direct fit on your 2003-2007 Ford 6.0L Powerstroke, ensuring a hassle-free installation.
- Secure Installation: Includes Mishimoto constant tension T-bolt clamps for a secure and reliable connection.
- Mishimoto Lifetime Warranty: Provides peace of mind with long-term coverage.
Specifications:
- ID: 3.00", 3.25" Transition
- OD: 3.40", 3.65" Transition
- Material: Silicone DuraCore
- Replaces Factory Part# 6C3Z-6C640-B
Warranty:
Limited Lifetime

Upgrade Your 2003-2007 Ford 6.0L Powerstroke with the Mishimoto Hot-Side Lower Boot
Replace your brittle and aging factory boot with the Mishimoto MMBK-F2D-03HL Hot-Side Lower Boot, engineered for superior performance and durability.
Experience the Mishimoto Difference:
Unmatched Durability: Constructed with Mishimoto DuraCore technology, a high-performance synthetic material that resists heat, pressure, fuel, and oil, ensuring long-lasting performance and preventing leaks.
Perfect Fit: Precision-engineered for a direct fit on your 2003-2007 Ford 6.0L Powerstroke, ensuring a hassle-free installation.
Secure Installation: Includes Mishimoto constant tension T-bolt clamps for a secure and reliable connection.
Mishimoto Lifetime Warranty: Provides peace of mind with long-term coverage.
Specifications:
ID: 3.00", 3.25" Transition
OD: 3.40", 3.65" Transition
Material: Silicone DuraCore
Replaces Factory Part# 6C3Z-6C640-B
Warranty:
Limited Lifetime[...]
Upgrade Your 2003-2007 Ford 6.0L Powerstroke with the Mishimoto Hot-Side Lower Boot
Replace your brittle and aging factory boot with the Mishimoto MMBK-F2D-03HL Hot-Side Lower Boot, engineered for superior performance and durability.
Experience the Mishimoto Difference:
- Unmatched Durability: Constructed with Mishimoto DuraCore technology, a high-performance synthetic material that resists heat, pressure, fuel, and oil, ensuring long-lasting performance and preventing leaks.
- Perfect Fit: Precision-engineered for a direct fit on your 2003-2007 Ford 6.0L Powerstroke, ensuring a hassle-free installation.
- Secure Installation: Includes Mishimoto constant tension T-bolt clamps for a secure and reliable connection.
- Mishimoto Lifetime Warranty: Provides peace of mind with long-term coverage.
Specifications:
- ID: 3.00", 3.25" Transition
- OD: 3.40", 3.65" Transition
- Material: Silicone DuraCore
- Replaces Factory Part# 6C3Z-6C640-B
Warranty:
Limited Lifetime