Mishimoto Factory Fit Hot-Side, Lower Boot, Fits Ford 6.0l Powerstroke 2003 2007
Buy now pay later,no extra cost!
Payments from $25.18 with

Mishimoto is proud to release a direct-fit silicone boot 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. This effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability this kit includes Mishimoto constant tension T-bolt clamps for accurate and consistent holding power. This 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 2003–2007 6.0L Powerstroke
- Replaces weak factory piping
- Improves airflow, power, and EGTs
- DuraCore™ technology provides superior resistance to heat, pressure, fuel, and oil
- Includes high-quality constant-tension T-bolt clamps
- Mishimoto Lifetime Warranty
- For placement diagram, please see Installation Guide under Tech Info
Includes:
- (1) Hot Side, Lower Silicone Boot with DuraCore technology
- (2) Constant-Tension T-Bolt clamps
- (1) Mishimoto Lifetime Warranty
Notes:
Installation Torque Specs 27 in-lbs (3N*M) recommended for all t-bolt and constant tension t-bolt clamps. These clamps have an operating range of 18-35 in-lbs (2-4N*M). Do not exceed the maximum torque rating of 35 in-lbs (4N*M).
Specifications:
MATERIAL | Silicone DuraCore™ |
FACTORY PART NUMBER | 6C3Z-6C640-B |
ALSO FITS | 2003-2007 Ford F250 w/ 6.0L Powerstroke 2003-2007 Ford F350 w/ 6.0L Powerstroke 2003-2007 Ford F450 w/ 6.0L Powerstroke 2003-2007 Ford F550 w/ 6.0L Powerstroke |
OUTER DIAMETER | 3.40", 3.65" |
INNER DIAMETER | 3.00", 3.25" |