Description
The Mishimoto MMBK-DMAX-04BK is a direct-fit silicone intercooler boot kit engineered specifically for the 6.6L Chevrolet/GMC Duramax, built with Mishimoto’s proprietary DuraCore technology to stop the blown boots that end a day at the track or on the water. Rather than relying on standard rubber or generic silicone, this kit uses a synthetic DuraCore inner layer designed to stand up to the heat, pressure, fuel, and oil exposure that hard-working diesel trucks generate.
As part of Mishimoto’s air intake system lineup, this boot kit is a performance-grade upgrade for owners who push their Duramax hard and need components that won’t fail under stress. The DuraCore interior material extends the life of the boots by resisting leaks and blowouts far better than conventional silicone, while the included constant-tension T-bolt clamps deliver accurate, consistent holding power at every connection point. Whether you’re towing, hauling, or just putting daily miles on your truck, this kit is built to keep boost sealed and your intake system reliable.
Vehicle Applications
This boot kit is a specific fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax platform. Coverage includes the Chevrolet Silverado 2500 HD Base for 2004-2005 along with the LS and LT trims for 2005, plus the Chevrolet Silverado 3500 Base, LS, and LT trims for 2004-2005 and the Silverado 3500 WT for 2004. On the GMC side, it fits the Sierra 2500 HD Base, SLE, SLT, and WT trims for 2004-2005, as well as the Sierra 3500 Base, SLE, SLT, and WT trims for 2004-2005.
Features
- Direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax
- Five layers of heat resistant fibers for maximum durability and blowout prevention
- DuraCore technology provides superior resistance to heat, pressure, fuel, and oil
- Includes high-quality constant-tension T-bolt clamps
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMBK-DMAX-04BK
- Material: Silicone with DuraCore
- Interior Material: DuraCore
- Color: Black
- Grade Type: Performance
- Fit: Specific
- Clamps Included: Yes
- Maximum Temperature Rating: 428
- Purchase Includes: (4) Silicone Boots with DuraCore Technology, (8) Constant Tension T-Bolt Clamps, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does the Mishimoto MMBK-DMAX-04BK fit?
This kit is a direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax, including the Chevrolet Silverado 2500 HD (Base 2004-2005, LS and LT 2005), Chevrolet Silverado 3500 (Base, LS, LT 2004-2005, WT 2004), and GMC Sierra 2500 HD and Sierra 3500 (Base, SLE, SLT, and WT trims for 2004-2005).
What material is the boot kit made from?
The boots are made from silicone with Mishimoto’s DuraCore technology as the interior material, which provides increased resistance to heat, pressure, fuel, and oil compared to standard silicone.
What is included in this kit?
The kit includes (4) Silicone Boots with DuraCore Technology, (8) Constant Tension T-Bolt Clamps, and the Mishimoto Lifetime Warranty.
Does the kit include clamps?
Yes, the kit includes high-quality constant-tension T-bolt clamps for accurate and consistent holding power.
What is the maximum temperature rating of the boots?
The boots carry a maximum temperature rating of 428, per Mishimoto’s listed specifications.
Is this kit covered by a warranty?
Yes, this boot kit is backed by the Mishimoto Lifetime Warranty.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
