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Vehicle Info NeededCold-Side Factory-Fit Intercooler Boot Kit
Ships on 09/15/2026
Lowest Price Guarantee- Cold-Side Factory-Fit Intercooler Boot Kit
- 2003-2004 Ford F-Series 6.0L Powerstroke
- MFG p/n MMBK-F2D-03CBK
Mishimoto is proud to release a direct-fit silicone boot kit with DuraCore technology designed specifically for the 6.0L Ford Powerstroke. Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore provides superior resistance to heat, pressure, fuel, and oil, which effectively increases the life of your boots by preventing leaks and blowouts. To add even more reliability, this kit includes Mishimoto's Constant-Tension T-bolt Clamps for accurate and consistent holding power. This Powerstroke performance boot kit is precision engineered for a flawless fit on your Powerstroke and will provide years of service. Like all Mishimoto Powerstroke performance parts, this Powerstroke performance boot kit comes with the Mishimoto Lifetime Warranty.
Features: - Direct fit for the 2003-2004 Ford 6.0L Powerstroke
- Manufactured from five layers of silicone with heat-resistant embedded fibers
- DuraCore synthetic inner layer provides superior resistance to heat, pressure, fuel, and oil
- Includes high-quality constant tension T-bolt clamps for accurate and consistent holding power
- Mishimoto Lifetime Warranty
TECH SPECS: - Interior Material: 5 Layers of Heat-Resistant Embedded Fibers
- Interior Layer: DuraCore
- Exterior Material: Silicone
- Exterior Material Temperature Rating: 428°F
- Interior Layer Temperature Rating: 572°F
- Inner Diameter: Boot 1: 3.00", 3.00"; Boot 2: 3.00", 3.00"
- Outer Diameter: Boot 1: 3.40", 3.40"; Boot 2: 3.40", 3.40"
- Factory Part Number: Pipe (with boots): 6C3Z-6C640-AA / Boot 1: 3C34-6C640-CA; Boot 2: 3C34-6C640-DA
- Note: Will fit 2005-2007 trucks which have converted the drivers side metal pipe P/N 6C3Z-6C640-AA.
Kit Includes: - (2) Silicone Boots with DuraCore Technology
- (4) Constant Tension T-Bolt Clamps
- Mishimoto Lifetime Warranty
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Improve Airflow for More Power!
Mishimoto has developed intercooler pipe and boot kits to help your turbo system free up some horsepower. Most factory pipes and boots feature numerous restrictive bends and do not stand a chance against the heat and pressure of high-powered turbo systems. Mishimoto intercooler pipes are made right here in the USA and are constructed of mandrel-bent aluminum with a polished or black wrinkle finish. Mishimoto pipes eliminate restrictive bends like in the factory pipes, which allows for improvements in airflow, power, and exhaust gas temperatures.
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